Nutrients

18 pages, 1776 KiB

Open AccessArticle

Impact of Maternal Moringa oleifera Leaf Supplementation on Milk and Serum Vitamin A and Carotenoid Concentrations in a Cohort of Breastfeeding Kenyan Women and Their Infants

by Suzanna Labib Attia, Silvia A. Odhiambo, Jerusha N. Mogaka, Raphael Ondondo, Aric Schadler, Kristen McQuerry, George J. Fuchs III, Janet E. Williams, Michelle K. McGuire, Carrie Waterman, Kerry Schulze and Patrick M. Owuor

Nutrients 2024, 16(19), 3425; https://doi.org/10.3390/nu16193425 - 9 Oct 2024

Viewed by 1187

Abstract

Background: Childhood vitamin A deficiency leads to increased morbidity and mortality. Human milk is the only source of vitamin A for exclusively breastfed infants. Dried Moringa oleifera leaf powder (moringa) is a good food source of provitamin A and other carotenoids. Its effect [...] Read more.

Background: Childhood vitamin A deficiency leads to increased morbidity and mortality. Human milk is the only source of vitamin A for exclusively breastfed infants. Dried Moringa oleifera leaf powder (moringa) is a good food source of provitamin A and other carotenoids. Its effect during lactation on human milk vitamin A and carotenoid content is unclear. Objectives: Our objective was to investigate the effect of maternal moringa consumption on human milk retinol and carotenoid concentrations and maternal and infant vitamin A status. Methods: We conducted a 3-month pilot single-blinded cluster-randomized controlled trial in breastfeeding mother–infant pairs (n = 50) in Kenya. Mothers received corn porridge with (20 g/d) or without moringa with complete breast expressions and maternal and infant serum collected at enrollment (infant <30 days old) and 3 months. Milk was analyzed for retinol and selected carotenoids; maternal/infant serum was analyzed for retinol binding protein (RBP). Results: 88% (n = 44) pairs completed milk and serum samples. Four mothers (9%) had vitamin A deficiency (RBP <0.07 µmol/L); 11 (25%) were vitamin A insufficient (VAI; RBP <1.05 µmol/L). Alpha-carotene concentration in milk was higher in the moringa than the control group at baseline (p = 0.024) and at exit (least squares means, LSM, 95%CI µg/mL 0.003, 0.003–0.004 moringa vs. 0.002, 0.001–0.003 control, n = 22/cluster; p = 0.014). In mothers with VAI, alpha-carotene was higher in the moringa group than controls at exit (LSM, 95%CI µg/mL 0.005, 0.003–0.009 moringa, n = 3, vs. 0.002, 0.000–0.004 control, n = 8, p = 0.027) with no difference at baseline. Milk carotenoids did not correlate with vitamin A status (serum RBP) in infants or mothers. Conclusions: Maternal moringa consumption did not impact concentration of milk vitamin A and resulted in limited increase in milk carotenoids in this cohort. Full article

(This article belongs to the Special Issue Human Milk Composition and Children Nutrition: Latest Advances and Prospects)

► Show Figures

Figure 1

16 pages, 942 KiB

Open AccessArticle

Exploring Associations and Mediating Factors between Multiple Trace Metals with Anemia in US Adults: Insight from NHANES 2017–2020

by Lijie Xie, Xinchao Guan, Yixiang Zhou, Yujie He, Shilin Chen, Wanting Xiao, Jilong Yang, Jianyong Lu, Liecheng Hong, Qiansheng Hu, Qiong Wang, Chuanwen Li and Qing Wang

Nutrients 2024, 16(19), 3424; https://doi.org/10.3390/nu16193424 - 9 Oct 2024

Viewed by 1081

Abstract

Background: Anemia significantly contributes to the global disease burden, with its incidence potentially influenced by the trace metal content within the body. Objective: This study aims to examine the associations between trace metals and anemia risk, with a particular focus on investigating the [...] Read more.

Background: Anemia significantly contributes to the global disease burden, with its incidence potentially influenced by the trace metal content within the body. Objective: This study aims to examine the associations between trace metals and anemia risk, with a particular focus on investigating the potential mediating roles of iron status and inflammation in these associations. Methods: Five trace metals (Ni, Co, Mn, Se, and Mo) were examined in 1274 US adults, utilizing data from the National Health and Nutrition Examination Survey (NHANES) 2017–2020. The individual and combined effects of these metals on anemia were assessed using logistic regression, quantile g-computation (QGC), and Bayesian kernel machine regression (BKMR). A sex-stratified analysis was conducted to discern any gender-specific susceptibilities. Additionally, mediation analysis was employed to explore the potential mediating roles of iron status and inflammation in the associations between these metals and anemia. Results: Increased risks of anemia were positively associated with Co and Ni levels but negatively correlated with Se and Mn levels (all with p < 0.05). The trace metal mixture was negatively associated with anemia, with the highest weights of Co and Se in different directions in both the QGC and BKMR models. In the sex-specific analysis, we observed less pronounced protective effects from trace metals in females. Moreover, the mediating proportion of the iron status and inflammation in these relationships ranged from 10.29% to 58.18%. Conclusion: Our findings suggest that the trace element mixture was associated with decreased anemia risk, among which Se was a protective factor while Co was a risk factor, and females were more susceptible. The effects of these trace metals on anemia may be mediated by the iron status and inflammation. Full article

(This article belongs to the Special Issue Anemia: Risk Factors, Dietary Management, Iron Intake and Human Health)

► Show Figures

Figure 1

23 pages, 4116 KiB

Open AccessReview

Exploring the Phytochemical, Pharmacological and Nutritional Properties of Moringa oleifera: A Comprehensive Review

by Surisetti Divya, Vinay Kumar Pandey, Ritik Dixit, Sarvesh Rustagi, Tejas Suthar, David Atuahene, Vivien Nagy, Diána Ungai, Abdelhakam Esmaeil Mohamed Ahmed, Béla Kovács and Ayaz Mukarram Shaikh

Nutrients 2024, 16(19), 3423; https://doi.org/10.3390/nu16193423 - 9 Oct 2024

Viewed by 4443

Abstract

Background: Moringa oleifera is one of the most nutrient-packed species, commonly known as the drumstick tree or miracle tree, and has garnered substantial popularity for its health benefits, phytochemical profile, and therapeutic potential. Moringa oleifera is a plant that is native to the [...] Read more.

Background: Moringa oleifera is one of the most nutrient-packed species, commonly known as the drumstick tree or miracle tree, and has garnered substantial popularity for its health benefits, phytochemical profile, and therapeutic potential. Moringa oleifera is a plant that is native to the Indian subcontinent and has been used in traditional medicine for thousands of years owing to its nutritional and therapeutic properties. Methods: The leaves, seeds, pods, roots, and flowers of this plant are enriched with a wide range of bioactive compounds such as flavonoids, alkaloids, vitamins, minerals, and essential amino acids. Therefore, it is considered a reservoir crop for both nutritional and medicinal applications. Result: The recent rediscovery of the plant is at the forefront of changes in nutrition, medicine, and public health. Owing to its varied clinical applications, the plant is a potential candidate for research in new drug development and functional foods. Conclusions: Potential applications of Moringa compounds in the treatment of chronic diseases include antioxidant, anti-inflammatory, antimicrobial (bacterial or fungal), and anticancerous effects. In this review, various phytochemical extraction techniques, therapeutic properties, and applications are discussed. Full article

(This article belongs to the Special Issue Bioactive Compounds and Functional Foods in Human Health)

► Show Figures

Figure 1

19 pages, 4149 KiB

Open AccessArticle

Macronutrient Intake during Complementary Feeding in Very Low Birth Weight Infants Comparing Early and Late Introduction of Solid Foods: A Secondary Outcome Analysis

by Melanie Gsoellpointner, Margarita Thanhaeuser, Margit Kornsteiner-Krenn, Fabian Eibensteiner, Robin Ristl, Bernd Jilma, Sophia Brandstetter, Angelika Berger and Nadja Haiden

Nutrients 2024, 16(19), 3422; https://doi.org/10.3390/nu16193422 - 9 Oct 2024

Viewed by 695

Abstract

Background/Objectives: Very low birth weight (VLBW) infants may require enhanced nutrition, even during complementary feeding. However, there are limited data on macronutrient intake during this period, particularly concerning the individual timing of the introduction of solid foods in a representative VLBW infant population. [...] Read more.

Background/Objectives: Very low birth weight (VLBW) infants may require enhanced nutrition, even during complementary feeding. However, there are limited data on macronutrient intake during this period, particularly concerning the individual timing of the introduction of solid foods in a representative VLBW infant population. Methods: This prospective observational study analyzed macronutrient intake in VLBW infants with a gestational age < 32 weeks based on whether solid foods were introduced early (<17 weeks corrected age (CA)) or late (≥17 weeks corrected age) Nutritional intake was analyzed using a 24 h recall at 6 weeks CA and 3-day dietary records at 12 weeks, 6, 9, and 12 months CA. Results: In total, 115 infants were assigned to the early and 82 to the late group. The timing of solid food introduction did not affect macronutrient intake, except for a lower fat and higher carbohydrate intake (% of energy) in the early group at 12 weeks and 6 months CA: early vs. late, fat—12 weeks: 47.0% vs. 49.0%, 6 months: 39.2% vs. 43.3%; carbohydrates—12 weeks: 44.9% vs. 43.2%, 6 months: 51.3% vs. 48.0%. Apart from docosahexaenoic acid (DHA) and arachidonic acid (AA), dietary intake recommendations were met in both groups. While nutrient intakes varied significantly between breastfed and formula-fed infants, those with comorbidities exhibited similar nutrient intake levels compared to those without. Conclusions: Our findings suggest adequate macronutrient intakes in VLBW infants irrespective of the timing of solid introduction. However, there is a notable need to enhance dietary intakes of DHA and AA. Future research is crucial to assess whether current nutrient intakes are sufficient for VLBW infants with comorbidities. Full article

(This article belongs to the Section Pediatric Nutrition)

► Show Figures

Figure 1

17 pages, 1390 KiB

Open AccessArticle

Mediterranean Diet and Lifestyle in Persons with Mild to Moderate Alzheimer’s Disease

by Ligia J. Dominguez, Nicola Veronese, Angela Parisi, Flavia Seminara, Laura Vernuccio, Giuseppina Catanese and Mario Barbagallo

Nutrients 2024, 16(19), 3421; https://doi.org/10.3390/nu16193421 - 9 Oct 2024

Viewed by 1284

Abstract

Due to the continuous aging of the population and consequent increase in dementia, focus on its prevention is of growing importance for public health. Since effective pharmacological treatments are not yet available, other determinants of cognitive decline have become fundamental. Several studies have [...] Read more.

Due to the continuous aging of the population and consequent increase in dementia, focus on its prevention is of growing importance for public health. Since effective pharmacological treatments are not yet available, other determinants of cognitive decline have become fundamental. Several studies have indicated that the Mediterranean diet (MedDiet) is associated with reduced incident cognitive decline and dementia, but few studies have been conducted in persons already diagnosed with Alzheimer’s disease (AD). We age-matched 73 patients with mild–moderate AD with 73 controls (mean age for the whole group = 76.5 ± 6.5; 67.5% women). The cases had a significantly lower adherence to the MedDiet and lower physical activity vs. controls, where only one participant (1.4%) had a high adherence to the MedDiet among cases compared to 5.5% among controls, while 52.5% of the cases had a moderate adherence to the MedDiet vs. 82.2% in controls. In multivariate analysis, only the presence of AD was significantly associated with a lower adherence to the MedDiet vs. controls. Other factors examined (gender, age, physical activity level, multimorbidity, and polypharmacy) were not significantly associated with adherence to the MedDiet. Thus, AD patients had a low adherence to the MedDiet and very low physical activity. Public health strategies aimed at promoting the Mediterranean diet and physical activity for older people should be a priority. Full article

(This article belongs to the Special Issue The Effect of Nutrients on Neurological Disorders)

► Show Figures

Figure 1

19 pages, 1578 KiB

Open AccessArticle

Efficacy of Food Industry By-Product β-Glucan/Chitin–Chitosan on Lipid Profile of Overweight and Obese Individuals: Sustainability and Nutraceuticals

by Victoria Santisteban, Natàlia Muñoz-Garcia, Anallely López-Yerena, Montserrat Puntes, Lina Badimon and Teresa Padro

Nutrients 2024, 16(19), 3420; https://doi.org/10.3390/nu16193420 - 9 Oct 2024

Viewed by 964

Abstract

Fat-binding nutraceutical supplements have gained considerable attention as potential cholesterol-lowering strategies to address dyslipidemia in overweight and obese individuals. This study aimed to evaluate the effects of a polysaccharide-rich compound containing β-glucan/chitin–chitosan (βGluCnCs) on lipid profiles and lipoprotein function. In a prospective, two-arm [...] Read more.

Fat-binding nutraceutical supplements have gained considerable attention as potential cholesterol-lowering strategies to address dyslipidemia in overweight and obese individuals. This study aimed to evaluate the effects of a polysaccharide-rich compound containing β-glucan/chitin–chitosan (βGluCnCs) on lipid profiles and lipoprotein function. In a prospective, two-arm clinical trial, 58 overweight and obese individuals were randomized to receive either 3 g/day of βGluCnCs or a placebo (microcrystalline cellulose) for 12 weeks. Serum lipids and lipoprotein functions were assessed at baseline and at 4-week intervals throughout the study. The administration of βGluCnCs led to a significant increase in HDL cholesterol (HDLc) levels and improved HDLc/non-HDLc and HDLc/total cholesterol (TC) ratios, while reducing apolipoprotein B (ApoB) levels (p < 0.05). However, the intervention did not affect HDL particle diameter, particle number, or lipoprotein functionality. Women demonstrated greater sensitivity to changes in HDLc during βGluCnCs supplementation, whereas men exhibited a significant reduction in ApoB levels. When stratified by baseline LDL cholesterol (LDLc) levels (cut-off: 130 mg/dL), the increase in HDLc and the ApoA1/ApoB ratio was found in the low-LDL group. In contrast, the high-LDL group experienced a significant reduction in atherogenic non-LDLc and LDLc, along with an improvement in HDL’s antioxidant capacity after βGluCnCs intervention. These changes were not statistically significant in the placebo group. In conclusion, our study demonstrated that daily supplementation with βGluCnCs significantly improved lipid profiles, with effects that varied based on sex and baseline LDLc levels. Full article

(This article belongs to the Section Nutrition in Women)

► Show Figures

Graphical abstract

16 pages, 298 KiB

Open AccessArticle

Adapted Low-FODMAP Diet in IBS Patients with and without Fibromyalgia: Long-Term Adherence and Outcomes

by Christian Lambiase, Alessandra Rossi, Riccardo Morganti, Lorenzo Cancelli, Antonio Grosso, Riccardo Tedeschi, Francesco Rettura, Marta Mosca, Nicola de Bortoli and Massimo Bellini

Nutrients 2024, 16(19), 3419; https://doi.org/10.3390/nu16193419 - 9 Oct 2024

Viewed by 1073

Abstract

Background/Objectives: A low-FODMAPs Diet (LFD) is considered a “second line” dietary strategy for irritable bowel syndrome (IBS) but, after a period of strict restriction of all FODMAP foods, it has to be adapted and tailored to each patient (AdLFD). Fibromyalgia often coexists with [...] Read more.

Background/Objectives: A low-FODMAPs Diet (LFD) is considered a “second line” dietary strategy for irritable bowel syndrome (IBS) but, after a period of strict restriction of all FODMAP foods, it has to be adapted and tailored to each patient (AdLFD). Fibromyalgia often coexists with IBS in up to 65% of cases. Our aims were to evaluate if comorbid fibromyalgia influenced the long-term clinical outcomes and adherence to an AdLFD in IBS patients. Methods: IBS patients with or without fibromyalgia who had started an AdLFD were enrolled. Patients had been evaluated before starting the LFD (T0). After a mean follow-up of 62.5 ± 22.7 months (T1), they were re-evaluated using questionnaires on disease severity, bowel habits, psychological status, and adherence to AdLFD. Results: In total, 51 IBS patients entered the study. Nineteen of them had comorbid fibromyalgia. Thirty patients reported a reduction in symptom severity at T1 in comparison with T0. Despite some slight differences in single IBS Symptom Severity Score items, comorbid fibromyalgia did not influence the IBS-SSS total score at T1. Patients with comorbid fibromyalgia showed a higher Hospital Anxiety and Depression Scale (HADS) score at baseline. A total of 44 patients showed good long-term adherence to the AdLFD. All patients improved their HADS score and had long-term adherence to the AdLFD. Conclusions: Comorbid fibromyalgia showed only a slight influence on long-term outcomes of an AdLFD on IBS symptoms, without affecting the relief of global symptoms. No influence on long-term adherence to AdLFD was detected. Hence, this approach can be taken into account in fibromyalgia patients for a nonpharmacological management of IBS symptoms. However, multicentric studies on larger samples would be welcome in the future. Full article

(This article belongs to the Special Issue The Role of Low-FODMAP Diet in the Precision Medicine Era: Not Only IBS)

22 pages, 10272 KiB

Open AccessArticle

Transport of Neutral Amino Acids in the Jejunum of Pigs with Special Consideration of L-Methionine

by Isabel I. Schermuly, Stella Romanet, Amlan K. Patra, Lucia Mastrototaro, Andreas Lemme, Robert Pieper, Jürgen Zentek and Jörg R. Aschenbach

Nutrients 2024, 16(19), 3418; https://doi.org/10.3390/nu16193418 - 9 Oct 2024

Viewed by 824

Abstract

Background: Methionine (Met) is a popular nutritional supplement in humans and animals. It is routinely supplemented to pigs as L-Met, DL-Met, or DL-2-hydroxy-4-(methylthio) butanoic acid (DL-HMTBA). Methods: We investigated the effect of these Met supplements on jejunal amino acid (AA) transport in male [...] Read more.

Background: Methionine (Met) is a popular nutritional supplement in humans and animals. It is routinely supplemented to pigs as L-Met, DL-Met, or DL-2-hydroxy-4-(methylthio) butanoic acid (DL-HMTBA). Methods: We investigated the effect of these Met supplements on jejunal amino acid (AA) transport in male castrated Piétrain × Danbred pigs, also including a non-supplemented group. The mucosal-to-serosal flux of ten [¹⁴C]-labeled AAs (L-glutamine, glycine, L-leucine, L-lysine, L-Met, L-serine, L-threonine, L-tryptophan, L-tyrosine and L-valine) was investigated at two concentrations (50 µM and 5 mM). Inhibition of apical uptake by mucosal L-Met was also measured for these AAs. The intestinal expression of apical AA transporters, angiotensin-converting enzyme II and inflammation-related genes were compared with those of a previous study. Results: Except for tryptophan and lysine at 5 mM, all AA fluxes were Na⁺-dependent (p ≤ 0.05), and the uptake of most AAs, except glycine and lysine, was inhibited by L-Met (p < 0.001). A correlation network existed between Na⁺-dependent fluxes of most AAs (except tryptophan and partly glycine). We observed the upregulation of B⁰AT1 (SLC6A19) (p < 0.001), the downregulation of ATB^0,+ (SLC6A14) (p < 0.001) and a lower expression of CASP1, IL1β, IL8, TGFβ and TNFα in the present vs. the previous study (p < 0.001). Conclusions: The correlating AAs likely share the same Na⁺-dependent transporter(s). A varying effect of the Met supplement type on AA transport in the two studies might be related to a different level of supplementation or a different inflammatory status of the small intestine. Full article

(This article belongs to the Section Proteins and Amino Acids)

► Show Figures

Figure 1

15 pages, 3518 KiB

Open AccessArticle

The Mechanism Involved in the Inhibition of Resveratrol and Genistein on the Contractility of Isolated Rat Uterus Smooth Muscle

by Qin Ma, Yudong Wang, Wei Zhang, Zhongrui Du, Zhifeng Tian and Hongfang Li

Nutrients 2024, 16(19), 3417; https://doi.org/10.3390/nu16193417 - 9 Oct 2024

Viewed by 799

Abstract

Purpose: This study aimed to compare the effects of the phytoestrogens resveratrol (RES) and genistein (GEN) on the contractility of isolated uterine smooth muscle from rats, focusing on both spontaneous and stimulated contractions, and to investigate the underlying mechanisms. Methods: Uterine strips were [...] Read more.

Purpose: This study aimed to compare the effects of the phytoestrogens resveratrol (RES) and genistein (GEN) on the contractility of isolated uterine smooth muscle from rats, focusing on both spontaneous and stimulated contractions, and to investigate the underlying mechanisms. Methods: Uterine strips were suspended vertically in perfusion chambers containing Kreb’s solution, various concentrations of RES and GEN were added to the ex vivo uterine strips, and contractions were measured before and after incubation with RES or GEN. Results: (1) Both RES and GEN inhibited K⁺-induced contractions in a dose-dependent manner; the β/β₂-adrenoceptor antagonist propranolol (PRO), ICI118551, the ATP-dependent K⁺ channel blocker glibenclamide (HB-419) and the NO synthase inhibitor N-nitro-L-arginine (L-NNA) diminished the inhibitory effects of RES and GEN on K⁺-induced contractions. (2) RES and GEN also dose-dependently inhibited PGF_2α-induced uterine contractions. (3) The inhibitory effects of RES and GEN were observed in spontaneous contractile activities as well; PRO, ICI118551, HB-419 and L-NNA attenuated the inhibitory effects of RES and GEN on the spontaneous contractions of isolated uterine muscle strips. (4) RES and GEN significantly decreased the cumulative concentration response of Ca²⁺ and shifted the Ca²⁺ cumulative concentration–response curves to the right in high-K⁺ Ca²⁺-free Kreb’s solution. (5) RES and GEN markedly reduced the first phasic contraction induced by oxytocin, acetylcholine, and prostaglandin F_2α but did not alter the second phasic contraction caused by CaCl₂ in Ca²⁺-free Kreb’s solution. Conclusions: RES and GEN can directly inhibit both spontaneous and activated contractions of isolated uterine smooth muscle. The mechanisms underlying the inhibitory effects of RES and GEN likely involve β adrenergic receptor activation, reduced Ca²⁺ influx and release, the activation of ATP-dependent K⁺ channels and increased NO production. Full article

(This article belongs to the Special Issue Nutritional Value and Health Benefits of Dietary Bioactive Compounds)

► Show Figures

Figure 1

10 pages, 911 KiB

Open AccessArticle

Adaptation of the Food Literacy (FOODLIT) Tool for Turkish Adults: A Validity and Reliability Study

by Yasemin Ertaş Öztürk, Sevtap Kabalı, Yasemin Açar, Duygu Ağagündüz and Ferenc Budán

Nutrients 2024, 16(19), 3416; https://doi.org/10.3390/nu16193416 - 9 Oct 2024

Viewed by 1020

Abstract

Background: Food literacy is associated with sustainable food systems and encourages individuals to adopt healthy eating habits. However, there is no validated method that can be used to measure food literacy related to sustainable food systems of Turkish adults. This research aimed to [...] Read more.

Background: Food literacy is associated with sustainable food systems and encourages individuals to adopt healthy eating habits. However, there is no validated method that can be used to measure food literacy related to sustainable food systems of Turkish adults. This research aimed to assess the validity and reliability of the Turkish adaptation of the “Food Literacy (FOODLIT) Tool” for Turkish adults. Methods: The study involved 328 people aged 19 to 58 years. The FOODLIT-Tool is a five-point Likert-type scale consisting of 24 items and five factors (“culinary competencies”, “production and quality”, “selection and planning”, “environmentally safe” and “origin”). Results: The Cronbach’s alpha coefficient was applied to assess internal consistency reliability, showing an excellent scale coefficient of 0.927. The model was evaluated with a confirmatory factor analysis (CFA). The findings of the CFA suggested that the fit indices were acceptable (χ²/df = 1.257, comparative fit index: 0.991, goodness-of-fit index: 0.977, normed fit index: 0.990 and root mean error of approximation: 0.028). Furthermore, there was a positive relationship between the FOODLIT-Tool score and the “Sustainable and Healthy Eating Behaviors Scale” (SHEB) score (r = 0.518, p < 0.001). Conclusion: Our study shows that the Turkish version of the FOODLIT-Tool integrated with sustainable food systems is a valid and reliable measurement tool for assessing the food literacy of Turkish adults. Full article

(This article belongs to the Special Issue Nutrition and Food Security for All: A Step towards the Future)

► Show Figures

Figure 1

11 pages, 469 KiB

Open AccessReview

The Evidence for Diet as a Treatment in Migraine—A Review

by Kattia Valentine Nguyen and Henrik Winther Schytz

Nutrients 2024, 16(19), 3415; https://doi.org/10.3390/nu16193415 - 9 Oct 2024

Viewed by 2579

Abstract

Background/objectives: The connection between diet and migraine has gained increasing attention in migraine research due to its potential relevance as part of migraine treatment. This study reviewed the current evidence on the use of diets or specific foods in the prevention of migraine. [...] Read more.

Background/objectives: The connection between diet and migraine has gained increasing attention in migraine research due to its potential relevance as part of migraine treatment. This study reviewed the current evidence on the use of diets or specific foods in the prevention of migraine. Methods: A PubMed search was performed with the keywords “diet and migraine” OR “brain-gut-axis and migraine”. One author (KVN) screened titles, abstracts, and full-text articles and excluded or included them based on eligibility criteria. Results: A ketogenic diet and a “Dietary Approaches to Stop Hypertension” diet reduced attack duration (p < 0.002), frequency (p < 0.05), and severity (p < 0.01). The ketogenic diet also reduced monthly medication intake (p ≤ 0.05). A low-fat vegan diet mixed with an elimination diet reduced the attack duration (p < 0.01), frequency (p < 0.05), severity (p < 0.0001), and percentage of medicated headaches (p < 0.001). Elimination diet reduced attack duration (p < 0.05), frequency (p < 0.02), severity (p < 0.01), and medication intake (p < 0.002). Elimination diet with IgG-positive foods reduced attack frequency (p < 0.001), and total medication intake (p < 0.01). Gluten-free diet reduced frequency (p = 0.02) and severity (p = 0.013). Conclusions: Certain diets and food items may trigger attacks in some migraine patients, though the overall evidence supporting this is limited. Modifying a diet may reduce symptoms such as attack duration, frequency, severity, and medication intake. However, the included studies’ small populations and diverse study designs make the results difficult to apply in clinical practise. Further high-quality, double-blinded, randomised controlled trials are necessary to confirm the association between diet and migraine. Full article

(This article belongs to the Section Nutrition and Public Health)

► Show Figures

Figure 1

17 pages, 416 KiB

Open AccessArticle

Vitamin D Levels in the United States: Temporal Trends (2011–2018) and Contemporary Associations with Sociodemographic Characteristics (2017–2018)

by Anita Subramanian, Hyacinth B. Burrowes, Jelonia T. Rumph, Jesse Wilkerson, Chandra L. Jackson and Anne Marie Z. Jukic

Nutrients 2024, 16(19), 3414; https://doi.org/10.3390/nu16193414 - 9 Oct 2024

Viewed by 1128

Abstract

Background: The most recent vitamin D data from the National Health and Nutrition Examination Survey (NHANES) have not been examined. We used data from NHANES to describe trends in 25-hydroxyvitamin D [25(OH)D] from 2011 to 2018 and for the most recent cycle (2017–2018) [...] Read more.

Background: The most recent vitamin D data from the National Health and Nutrition Examination Survey (NHANES) have not been examined. We used data from NHANES to describe trends in 25-hydroxyvitamin D [25(OH)D] from 2011 to 2018 and for the most recent cycle (2017–2018) to identify groups with lower levels of 25(OH)D and factors predictive of 25(OH)D. Methods: The 31,628 participants were weighted to represent the entire U.S. population. For each 2-year NHANES survey cycle (2011 to 2018), we calculated the weighted median (25th and 75th percentiles) of 25(OH)D and the proportion of the population within the following categories (nmol/L): <30, 30-<50, 50-<75, 75-<125, and ≥125. For 2017–2018, we stratified by demographic and behavioral factors. Multivariate linear regression identified variables predictive of 25(OH)D. Results: The median 25(OH)D (nmol/L) increased slightly from 2013–2014 [66.5 (25th and 75th percentiles: 51.3, 83.0)] to 2017–2018 [68.7 (52.3, 87.8)], and the prevalence of 25(OH)D <50 nmol/L decreased slightly (23.4% vs. 21.3%). In 2017–2018, characteristics associated with lower 25(OH)D were age (12–39 years), male gender, non-Hispanic Black, higher BMI, lower income and education, winter season, not taking vitamin D supplements, or “never” using sunscreen. When stratified by age, race/ethnicity, and gender simultaneously, median 25(OH)D was lowest among non-Hispanic Black females aged 12–19 (38.5 nmol/L) or 20–39 (38.9 nmol/L). Predictors of 25(OH)D level differed by race/ethnicity, e.g., increasing BMI was associated with larger decrements in 25(OH)D among Mexican Americans. Conclusions: This analysis is the first to examine vitamin D levels stratified by multiple characteristics simultaneously. This strategy identified populations at higher risk for health sequelae due to low levels of vitamin D. For example, high levels of deficiency were found in non-Hispanic Black females of reproductive age. Full article

(This article belongs to the Section Micronutrients and Human Health)

► Show Figures

Figure 1

2 pages, 561 KiB

Open AccessCorrection

Correction: Ng et al. Effect of Dapagliflozin and Magnesium Supplementation on Renal Magnesium Handling and Magnesium Homeostasis in Metabolic Syndrome. Nutrients 2021, 13, 4088

by Hwee-Yeong Ng, Wei-Hung Kuo, You-Lin Tain, Foong-Fah Leung, Wen-Chin Lee and Chien-Te Lee

Nutrients 2024, 16(19), 3413; https://doi.org/10.3390/nu16193413 - 9 Oct 2024

Viewed by 509

Abstract

In the original publication [...] Full article

1 pages, 145 KiB

Open AccessRetraction

RETRACTED: Lee et al. Myogenesis Effects of RGX365 to Improve Skeletal Muscle Atrophy. Nutrients 2023, 15, 4307

by Hye-Jin Lee, Hui-Ji Choi, Sang-Ah Lee, Dong Hyuk Baek, Jong Beom Heo, Gyu Yong Song and Wonhwa Lee

Nutrients 2024, 16(19), 3412; https://doi.org/10.3390/nu16193412 - 9 Oct 2024

Viewed by 588

Abstract

The journal retracts the article, “Myogenesis Effects of RGX365 to Improve Skeletal Muscle Atrophy” [...] Full article

11 pages, 832 KiB

Open AccessArticle

Food Avoidance beyond the Gluten-Free Diet and the Association with Quality of Life and Eating Attitudes and Behaviors in Adults with Celiac Disease

by Anne R. Lee, Patricia Zybert, Zhijun Chen, Jessica Lebovits, Randi L. Wolf, Benjamin Lebwohl and Peter H. R. Green

Nutrients 2024, 16(19), 3411; https://doi.org/10.3390/nu16193411 - 8 Oct 2024

Viewed by 1019

Abstract

Background: The only treatment for Celiac Disease (CeD), which affects about 1% of the population, is a gluten-free diet (GFD). Studies have indicated an association between the GFD, a diminished quality of life (QOL), and maladaptive eating patterns. This study aims to explore [...] Read more.

Background: The only treatment for Celiac Disease (CeD), which affects about 1% of the population, is a gluten-free diet (GFD). Studies have indicated an association between the GFD, a diminished quality of life (QOL), and maladaptive eating patterns. This study aims to explore food avoidance behaviors in adults with CeD. Methods: This cross-sectional study assessed 50 adults with biopsy-confirmed CeD who completed validated surveys evaluating demographics, psychological factors, QOL, eating pathology, and food avoidance. Results: Overall CDQOL scores were good (mean: 62.7 out of 100). However, 58.0% of the participants self-elected to avoid one or more additional foods without diagnosed allergies or intolerances. Those avoiding one or more other foods had lower QOL scores (57.4 (23.2) vs. 70.2 (15.9)) compared to those only avoiding gluten (p = 0.034). The mean depression score (CESD) for the group avoiding foods beyond gluten was in the depressive range, unlike those avoiding only gluten (16.0 (4.9) vs. 13.6 (4.0), p = 0.078), with 77% of those avoiding more than gluten scoring above the CESD cut-off point of 15, indicating clinical depression. Conclusions: Over half of participants (58%) reported avoiding additional foods beyond the GFD, a behavior associated with decreased QOL and increased depression. Full article

(This article belongs to the Special Issue Nutritional Status and Therapy in Celiac Diseases)

► Show Figures

Figure 1

12 pages, 768 KiB

Open AccessBrief Report

Effects of 3′-Sialyllactose on Symptom Improvement in Patients with Knee Osteoarthritis: A Randomized Pilot Study

by Eun-Jung Park, Li-La Kim, Hiroe Go and Sung-Hoon Kim

Nutrients 2024, 16(19), 3410; https://doi.org/10.3390/nu16193410 - 8 Oct 2024

Viewed by 744

Abstract

Background/Objectives: 3′-Sialyllactose (3′-SL), a human milk oligosaccharide, has anti-inflammatory effects and is demonstrated to have protective effects against osteoarthritis (OA) in vitro and in vivo. However, this hypothesis remains to be investigated in a clinical setting. Herein, we investigated the effects of 3′-SL [...] Read more.

Background/Objectives: 3′-Sialyllactose (3′-SL), a human milk oligosaccharide, has anti-inflammatory effects and is demonstrated to have protective effects against osteoarthritis (OA) in vitro and in vivo. However, this hypothesis remains to be investigated in a clinical setting. Herein, we investigated the effects of 3′-SL on pain and physical function in patients with knee OA. Methods: Sixty patients with knee OA with Kellgren and Lawrence grades (KL-grades) 1–4 and Korean Western Ontario and McMaster Universities Osteoarthritis Index (KWOMAC) scores ≥30 were randomly assigned to the placebo (n = 20), 3′-SL 200 mg (n = 20), and 3′-SL 600 mg (n = 20) groups. For 12 weeks, 3′-SL or placebo was administered to patients once a day. Clinical efficacy was evaluated using a visual analog scale (VAS) for pain and KWOMAC for physical function at baseline and at 6 and 12 weeks. Adverse effects were assessed for 12 weeks. Results: Significant reductions in VAS and KWOMAC scores were observed at 12 weeks compared with the baseline in the 3′-SL group. No severe adverse effects were observed over 12 weeks. Conclusions: 3′-SL reduced pain in patients with knee OA, improved daily life movements, and was safe, suggesting that 3′-SL might be an effective treatment for knee OA without severe side effects. Full article

(This article belongs to the Section Nutritional Immunology)

► Show Figures

Figure 1

14 pages, 310 KiB

Open AccessArticle

Risk Factors for a Higher Dietary Acid Load (Potential Renal Acid Load) in Free-Living Elderly in Poland

by Katarzyna Rolf and Olga Januszko

Nutrients 2024, 16(19), 3409; https://doi.org/10.3390/nu16193409 - 8 Oct 2024

Viewed by 726

Abstract

Background: Dietary composition is one of the factors influencing the acid–base balance of the body by providing acid or base precursors. One of the methods for assessing the acid-forming potential of a diet is to calculate its potential renal acid load (PRAL). The [...] Read more.

Background: Dietary composition is one of the factors influencing the acid–base balance of the body by providing acid or base precursors. One of the methods for assessing the acid-forming potential of a diet is to calculate its potential renal acid load (PRAL). The aim of this study was to identify the sociodemographic, lifestyle, and health factors related to the PRAL. Methods: Dietary intake was assessed among 133 individuals aged 70+ years using the three-day record method. Results: The average PRAL value was 15.7 mEq/day (range from −42.4 to +101.7). The diets of a majority of the participants (71.4%) had acid-forming potential (PRAL > 0). From a univariate analysis, the acid-forming potential of the diets was linked mainly to women (65.3% in PRAL > 0 group vs. 10.5% in PRAL < 0 group), people using dietary supplements, those who consumed alcohol, those who assessed their health as being at least good, people with osteoporosis, those hospitalized during the previous year, and those with rather lower physical activity. Conclusions: From a multivariate analysis, gender was the strongest predictor of an acid-forming diet, but the following also contributed: an average self-rated health status (compared to good), a good health status (compared to poor), alcohol drinking, hospitalization, lack of nutritional knowledge, and, to a lesser extent, non-frail status (compared to pre-frail). Therefore, more extensive nutritional education in the identified groups is required. Full article

(This article belongs to the Special Issue The Effects of Nutrition and Physical Activity on the Health of Older Adults)

22 pages, 1262 KiB

Open AccessArticle

Continued Breastfeeding in a Birth Cohort in the Western Amazon of Brazil: Risk of Interruption and Associated Factors

by Déborah de Oliveira Togneri Pastro, Fernanda Andrade Martins, Alanderson Alves Ramalho, Andreia Moreira de Andrade, Simone Perufo Opitz, Rosalina Jorge Koifman and Ilce Ferreira da Silva

Nutrients 2024, 16(19), 3408; https://doi.org/10.3390/nu16193408 - 8 Oct 2024

Cited by 1 | Viewed by 1081

Abstract

Background: Continued breastfeeding reduces infant mortality and provides nutritional, immunological, and developmental benefits for the child. Objectives: A prospective cohort study conducted in 2015 followed 608 children who were breastfed between 6 and 24 months. The study assessed the risk of breastfeeding interruption [...] Read more.

Background: Continued breastfeeding reduces infant mortality and provides nutritional, immunological, and developmental benefits for the child. Objectives: A prospective cohort study conducted in 2015 followed 608 children who were breastfed between 6 and 24 months. The study assessed the risk of breastfeeding interruption at 12, 18, and 24 months, as well as the factors associated with this outcome, in a cohort of newborns in Rio Branco, using the life table method. Methods: The factors associated with breastfeeding cessation and their 95% confidence intervals (CI95%) were analyzed using both crude and adjusted Cox proportional hazards regression in a hierarchical model. The risks of breastfeeding cessation at 12, 18, and 24 months were 19%, 65%, and 71%, respectively. Results: Factors positively associated with the risk of breastfeeding cessation include the use of a pacifier before 6 weeks of age (HR = 1.62; CI: 95% 1.24–2.11) and the use of a bottle during the first year of life (HR = 1.41; CI: 95% 1.11–1.78). Maternal return to work after the birth of the baby (HR = 0.78; CI: 95% 0.62–0.97) was found to be negatively associated with the risk of breastfeeding interruption. Conclusions: Early pacifier use before 6 weeks and the introduction of a bottle in the first year affect continued breastfeeding. Maternal employment was associated with reduced risk of breastfeeding cessation, contrary to most studies. Full article

(This article belongs to the Section Pediatric Nutrition)

► Show Figures

Graphical abstract

15 pages, 616 KiB

Open AccessArticle

The Satiating Effect of Extruded Plant Protein Compared with Native Plant and Meat Protein in a Ragú “Bolognaise” Meal: A Randomized Cross-Over Study

by Mille Skov Martin, Anja Weirsøe Dynesen, Birthe Petersen, Iben Lykke Petersen, Patrícia Duque-Estrada and Margit Dall Aaslyng

Nutrients 2024, 16(19), 3407; https://doi.org/10.3390/nu16193407 - 8 Oct 2024

Viewed by 1263

Abstract

Protein increases satiety by, among other things, increasing the content of certain amino acids in the blood. Plant proteins generally have a lower digestibility than meat proteins. The digestibility increases after extrusion; thereby, extrusion potentially also increases the satiating effect. We investigated subjective [...] Read more.

Protein increases satiety by, among other things, increasing the content of certain amino acids in the blood. Plant proteins generally have a lower digestibility than meat proteins. The digestibility increases after extrusion; thereby, extrusion potentially also increases the satiating effect. We investigated subjective appetite and ad libitum energy intake (adlib_EI) following ragú “bolognaise” meals with three different protein sources. We hypothesized that the satiating effect of texturized vegetable proteins (TVP) was comparable to that of animal protein (Meat) and that TVPs would have a stronger satiating effect than non-texturized legume proteins (Green). Test meals were theoretically designed to be similar in weight, energy (kJ), macronutrients and fiber. The in vitro protein digestibility (IVPD) and the amino acid composition were analyzed. A randomized, single-blinded, three-way, cross-over study including 25 healthy men was carried out. There were no significant differences between the three meals in terms of subjective appetite. The adlib_EI was significantly lower after the TVP meal (758 kJ) than after the Meat meal (957 kJ), with the Green meal in between (903 kJ). The IVPD was significantly higher in the Meat meal (30.72%) than in the Green meal (20.17%), with the TVP meal in between (21.05%). In conclusion, the TVP meal had a higher long-term satiating effect than a similar meal with meat. Full article

(This article belongs to the Section Proteins and Amino Acids)

► Show Figures

Figure 1

15 pages, 4084 KiB

Open AccessArticle

Hepatoprotective Effect of Antrodia camphorata Mycelium Powder on Alcohol-Induced Liver Damage

by Unyong Kim, Sung-Il Jang, Pei-Ni Chen, Shingo Horii and Wu-Che Wen

Nutrients 2024, 16(19), 3406; https://doi.org/10.3390/nu16193406 - 8 Oct 2024

Viewed by 733

Abstract

Background/Objectives: Antrodia camphorata, also known as “Niuchangchih” in Taiwan, is a unique medicinal mushroom native to Taiwan. It is used in traditional medicine to treat various health conditions. In this study, we investigated the efficacy of A. camphorata mycelia on alcohol-induced liver [...] Read more.

Background/Objectives: Antrodia camphorata, also known as “Niuchangchih” in Taiwan, is a unique medicinal mushroom native to Taiwan. It is used in traditional medicine to treat various health conditions. In this study, we investigated the efficacy of A. camphorata mycelia on alcohol-induced liver damage, both in vitro and in vivo, in a Good Laboratory Practice (GLP) facility. Methods: The experimental groups consisted of a normal control group (G1), a negative control group (G2), an A. camphorata mycelium powder 50 mg/kg/day administration group (G3), a 100 mg/kg/day administration group (G4), a 200 mg/kg/day administration group (G5), and a positive control silymarin 200 mg/kg/day administration group (G6), with 10 Sprague Dawley rats assigned to each treatment group. Results: We found that treatment with A. camphorata mycelium powder significantly reduced alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, cholesterol, adiponectin, triglyceride, and malondialdehyde concentrations. Histopathological analysis also revealed that the inflammation score significantly decreased in the A. camphorata-treated groups. Conclusion: Based on these results, we conclude that repeated oral administration of A. camphorata mycelium powder is effective in improving alcoholic liver disease. Full article

(This article belongs to the Section Phytochemicals and Human Health)

► Show Figures

Figure 1

15 pages, 3657 KiB

Open AccessArticle

Effects of Dietary Quality on Vaginal Microbiome Composition Throughout Pregnancy in a Multi-Ethnic Cohort

by Corrie Miller, Kira Morikawa, Paula Benny, Jonathan Riel, Marie K. Fialkowski, Yujia Qin, Vedbar Khadka and Men-Jean Lee

Nutrients 2024, 16(19), 3405; https://doi.org/10.3390/nu16193405 - 8 Oct 2024

Viewed by 1022

Abstract

Background: Vaginal Lactobacillus predominance is associated with improved vaginal health and reduced pregnancy complications. Little is known about how dietary quality may improve vaginal microbial composition or about dietary interventions that may promote Lactobacillus abundance. To understand the host factors affecting vaginal [...] Read more.

Background: Vaginal Lactobacillus predominance is associated with improved vaginal health and reduced pregnancy complications. Little is known about how dietary quality may improve vaginal microbial composition or about dietary interventions that may promote Lactobacillus abundance. To understand the host factors affecting vaginal microbiota during pregnancy in a multi-ethnic cohort in Hawai`i. We hypothesize that better diet quality improves vaginal microbial composition, as represented by Lactobacillus abundance and depletion of anaerobic organisms. Methods: We compared comprehensive diet quality, as measured by the Healthy Eating Index-2015 (HEI-2015), to taxonomic classifications of bacteria present within the vagina. Participants of the four predominant ethnic groups in Hawai’i (Japanese, Filipino, Non-Hispanic White and Native Hawaiian) completed Quantitative Food Frequency Questionnaires (QFFQs) and collected vaginal swabs during each trimester. 16s rRNA amplicon sequencing (V2–V9 regions) was performed on vaginal samples. HEI-2015 scores and macro- and micronutrient intake were compared with the predominant species present using the Mann–Whitney-U test, PERMANOVA, and the Pearson correlation coefficient. A mixed-effects logistics regression model was used to predict the depletion of Lactobacillus species while accounting for confounding demographic factors. Results: Matched, longitudinal data for 40 participants demonstrated three predominant Lactobacillus species: L. crispatus, L. iners, and L. gasseri, with another subset of samples with anaerobic abundance. (Primarily, Atopobium vaginae, Prevotella, and Gardnerella vaginalis.) Non-Hispanic White participants had lower amounts of Lactobacillus iners compared to other racial and ethnic groups. HEI scores correlated with the chao index and observed species number primarily in the first trimester (r = 0.25, p < 0.05). Greater carbohydrate intake was associated with a higher abundance of L. crispatus, while lower carbohydrate intake trended towards more L. iners (0.056) and anaerobic species. Conclusions: Increased carbohydrate consumption and improved diet quality may be associated with beneficial vaginal microbial composition in pregnancy. Full article

(This article belongs to the Special Issue Impact of Diet, Nutrition and Lifestyle on Reproductive Health)

► Show Figures

Figure 1

10 pages, 1051 KiB

Open AccessArticle

Associations between Dietary Patterns, Fluoride Intake and Excretion in Women Exposed to Fluoridated Salt: A Preliminary Study

by Gina A. Castiblanco-Rubio, Michele Baston, Mauricio Hernandez-F, E. Angeles Martinez-Mier and Alejandra Cantoral

Nutrients 2024, 16(19), 3404; https://doi.org/10.3390/nu16193404 - 8 Oct 2024

Viewed by 724

Abstract

Abundant information exists on fluoride intake and excretion in populations exposed to fluoridated water, but not fluoridated salt, where fluoride is eaten through a combination of foods and beverages. This study assessed associations between dietary patterns, fluoride intake and excretion in Mexican women [...] Read more.

Abundant information exists on fluoride intake and excretion in populations exposed to fluoridated water, but not fluoridated salt, where fluoride is eaten through a combination of foods and beverages. This study assessed associations between dietary patterns, fluoride intake and excretion in Mexican women exposed to fluoridated salt. We estimated dietary fluoride intake and excretion (mg/day) from 31 women using 24-h recalls (ASA24) and 24-h urine collections (HDMS diffusion method) and assessed agreement among both estimates of exposure with a Bland-Altman plot. Dietary patterns among the sample were explored by Principal Component Analysis and associations between these patterns and both fluoride intake and excretion were estimated. using Quantile Regressions. Median dietary fluoride intake and excretion were 0.95 and 0.90 mg/day, respectively, with better agreement at values below 1.5 mg/day. We identified three dietary patterns: “Urban Convenience”, “Plant-based” and “Egg-based”. The “Urban Convenience” pattern, characterized by dairy and convenience foods was associated with an increase of 0.25 mg and 0.34 mg of F in the 25th and 50th percentiles of intake respectively, (p < 0.01), and a marginal 0.22 mg decrease in urinary fluoride (p = 0.06). In conclusion, in this sample of Mexican women, a dietary pattern rich in dairy and convenience foods, was associated with both fluoride intake and excretion. Full article

(This article belongs to the Special Issue Dietary Fluoride Intake, Metabolism and Health)

► Show Figures

Figure 1

15 pages, 2302 KiB

Open AccessReview

The Effects of Collagen Peptides as a Dietary Supplement on Muscle Damage Recovery and Fatigue Responses: An Integrative Review

by Pedro Augusto Querido Inacio, Yasmin Salgado Mussel Gomes, Ana Julia Nunes de Aguiar, Pedro Sardinha Leonardo Lopes-Martins, Flávio Aimbire, Patrícia Sardinha Leonardo, Alberto Souza Sá Filho and Rodrigo Alvaro B. Lopes-Martins

Nutrients 2024, 16(19), 3403; https://doi.org/10.3390/nu16193403 - 8 Oct 2024

Viewed by 5232

Abstract

Background/objectives: The oral administration of hydrolyzed collagen peptides is a scientifically validated intervention for enhancing skeletal muscle health and performance. This integrative review consolidates the evidence supporting the use of low molecular weight collagen peptides (2000–3500 daltons) for their superior bioavailability and absorption. [...] Read more.

Background/objectives: The oral administration of hydrolyzed collagen peptides is a scientifically validated intervention for enhancing skeletal muscle health and performance. This integrative review consolidates the evidence supporting the use of low molecular weight collagen peptides (2000–3500 daltons) for their superior bioavailability and absorption. Our objective was to review the effects of collagen peptide or hydrolyzed collagen supplementation on muscle damage, recovery, and construction related to physical exercise. Methods: A bibliographic search was conducted in major English-language databases, including PubMed/Medline, using terms like “Peptides Collagen and Damage” and “collagen peptides AND Soreness Muscle”. This review followed PRISMA guidelines, with bias risk assessed via the PEDro scale. The inclusion criteria were (a) randomized clinical trials, (b) randomized studies in humans with a control or placebo group, (c) studies assessing muscle damage or delayed onset muscle soreness via physiological markers or strength performance tests, and (d) studies using hydrolyzed collagen or collagen peptides. Results: Initially, 752 articles were identified. After applying the inclusion and exclusion criteria, including duplicate removal, eight articles with 286 participants were included. Of these, 130 participants received collagen peptide supplementation, while 171 received a placebo or control. Conclusion: This integrative review supports the potential of collagen peptide supplementation to mitigate muscle stress from acute strenuous resistance training. However, due to the methodological heterogeneity among the studies, further clinical trials are needed to clarify the mechanisms underlying muscle improvement with collagen supplementation. Full article

(This article belongs to the Section Sports Nutrition)

► Show Figures

Figure 1

12 pages, 414 KiB

Open AccessArticle

Genetic and Anthropometric Interplay: How Waist-to-Hip Ratio Modulates LDL-c Levels in Mexican Population

by César Hernández-Guerrero, Erika Arenas, Jaime García-Mena, Edgar J. Mendivil, Omar Ramos-Lopez and Graciela Teruel

Nutrients 2024, 16(19), 3402; https://doi.org/10.3390/nu16193402 - 8 Oct 2024

Viewed by 858

Abstract

Background/Objectives: Genetic factors contribute to the physiopathology of obesity and its comorbidities. This study aimed to investigate the association of the SNPs ABCA1 (rs9282541), ADIPOQ (rs2241766), FTO (rs9939609), GRB14 (rs10195252), and LEPR (rs1805134) with various clinical, anthropometric, and biochemical variables. Methods: The study [...] Read more.

Background/Objectives: Genetic factors contribute to the physiopathology of obesity and its comorbidities. This study aimed to investigate the association of the SNPs ABCA1 (rs9282541), ADIPOQ (rs2241766), FTO (rs9939609), GRB14 (rs10195252), and LEPR (rs1805134) with various clinical, anthropometric, and biochemical variables. Methods: The study included 396 Mexican mestizo individuals with obesity and 142 individuals with normal weight. Biochemical markers were evaluated from peripheral blood samples, and SNP genotyping was performed using PCR with TaqMan probes. A genetic risk score (GRS) was computed using an additive model. Results: No significant associations were found between the SNPs ABCA1, ADIPOQ, FTO, and LEPR with obesity. However, the T allele of the GRB14 SNP was significantly associated with obesity (χ² = 5.93, p = 0.01; OR = 1.52; 95% CI: 1.08–2.12). A multivariate linear regression model (adjusted R-squared: 0.1253; p < 0.001) predicting LDL-c levels among all participants (n = 538) identified significant (p < 0.05) beta coefficients for several anthropometric and biochemical variables, as well as for the GRS. Additionally, the interaction between the GRS and the waist-to-hip ratio (WHR) showed a negative beta coefficient (BC = −26.5307; p = 0.014). Participants with a WHR < 0.839 showed no effect of GRS on LDL-c concentration, while those with a WHR > 0.839 exhibited a greater effect of GRS (~9) at lower LDL-c concentrations (~50 mg/dL) and a lesser effect of GRS (~7) at higher LDL-c concentrations (~250 mg/dL). Conclusions: A significant interaction between genetics and WHR influences LDL-c in Mexicans, which may contribute to the prevention and clinical management of dyslipidemia and cardiovascular disease. Full article

(This article belongs to the Special Issue The Role of Lipids and Lipoproteins in Health)

► Show Figures

Graphical abstract

16 pages, 941 KiB

Open AccessArticle

Exploring Nutritional Status and Metabolic Imbalances in Children with FASD: A Cross-Sectional Study

by Katarzyna Anna Dylag, Wiktoria Wieczorek-Stawinska, Katarzyna Burkot, Lukasz Drzewiecki, Katarzyna Przybyszewska, Aleksandra Tokarz and Paulina Dumnicka

Nutrients 2024, 16(19), 3401; https://doi.org/10.3390/nu16193401 - 7 Oct 2024

Viewed by 1313

Abstract

Background/Objectives: Malnutrition is a significant concern in paediatric populations, particularly among children with neurodevelopmental disorders such as foetal alcohol spectrum disorder (FASD). This study aimed to examine macronutrient and micronutrient imbalances and assess the nutritional status of a group of patients with FASD. [...] Read more.

Background/Objectives: Malnutrition is a significant concern in paediatric populations, particularly among children with neurodevelopmental disorders such as foetal alcohol spectrum disorder (FASD). This study aimed to examine macronutrient and micronutrient imbalances and assess the nutritional status of a group of patients with FASD. Methods: This study involved an analysis of the serum levels of key nutrients in a group of children diagnosed with FASD. Macronutrients and micronutrients were measured to identify any imbalances, including vitamin D, B12, E, A, albumin, and serum protein, among others. Results: The study found a high prevalence of vitamin D deficiency among the patients. Additionally, elevated serum concentrations of micronutrients such as vitamin B12, E, and A were observed in 8%, 7%, and 19% of patients, respectively. Macronutrient imbalances were noted, including high levels of albumin and serum protein, indicating a possible metabolic disturbance. Unexpectedly, high rates of hypercholesterolemia were observed, raising concerns about an increased risk of metabolic syndrome in this population. Conclusions: These findings suggest that the principal issue among patients with FASD is an altered metabolism rather than nutritional deficiencies. Potential causes of these abnormalities could include oxidative stress and changes in body composition. The results underline the need for further research to better understand the unique nutritional challenges in children with FASD and to guide the development of targeted therapeutic strategies. Full article

(This article belongs to the Special Issue Nutritional Status in Children and Adolescents with Chronic Diseases)

► Show Figures

Figure 1

14 pages, 1351 KiB

Open AccessArticle

Association of Urinary Sodium, Potassium, and the Sodium-to-Potassium Ratio with Impaired Kidney Function Assessed with 24-H Urine Analysis

by Urte Zakauskiene, Nomeda Bratcikoviene, Ernesta Macioniene, Lina Zabuliene, Diana Sukackiene, Ausra Linkeviciute-Dumce, Dovile Karosiene, Valdas Banys, Vilma Migline, Algirdas Utkus and Marius Miglinas

Nutrients 2024, 16(19), 3400; https://doi.org/10.3390/nu16193400 - 7 Oct 2024

Viewed by 924

Abstract

Background: Albuminuria and albumin excretion rate (AER) are important risk factors for chronic kidney disease (CKD) development. Despite the extensive evidence of the influence of sodium and potassium on cardiovascular health, the existing evidence regarding their impact on albuminuria and kidney disease is [...] Read more.

Background: Albuminuria and albumin excretion rate (AER) are important risk factors for chronic kidney disease (CKD) development. Despite the extensive evidence of the influence of sodium and potassium on cardiovascular health, the existing evidence regarding their impact on albuminuria and kidney disease is limited and inconsistent. Our study aimed to assess the correlation between urinary sodium and potassium excretion, and the sodium-to-potassium ratio (Na/K ratio) with impaired kidney function, particularly the AER and albuminuria. Materials and Methods: Data were collected from the Lithuanian NATRIJOD study. A total of 826 single 24-h urine samples from individuals aged 18 to 69 were collected and analyzed for their sodium and potassium levels, Na/K ratio, and AER. Albuminuria was defined as an AER exceeding 30 mg/24 h. Results: The participant mean age was 47.2 ± 12.1 years; 48.5% of the participants were male. The prevalence of albuminuria was 3%. Correlation analysis revealed a positive correlation between AER and urinary sodium excretion (r_s = 0.21; p < 0.001) and urinary potassium excretion (r_s = 0.28; p < 0.001). In univariate linear regression analysis, sodium and potassium excretion and the Na/K ratio were significant AER predictors with β coefficients of 0.028 (95% CI: 0.015; 0.041; p < 0.001), 0.040 (95% CI: 0.003; 0.077; p = 0.035), and 1.234 (95% CI: 0.210; 2.259; p = 0.018), respectively. In the multivariable model, only urinary sodium excretion remained significant, with a β coefficient of 0.028 (95% CI: 0.016; 0.041). Potential albuminuria predictive factors identified via univariate logistic regression included urinary sodium excretion (OR 1.00; 95% CI: 1:00; 1.01) and the Na/K ratio (OR 1.53; 95% CI: 1.11; 2.05). However, these factors became statistically insignificant in the multivariate model. Conclusions: Urinary sodium and potassium excretion and the Na/K ratio are significantly associated with kidney damage, considering the assessed 24-h albumin excretion rate and presence of albuminuria content. Full article

(This article belongs to the Special Issue Reducing Dietary Sodium and Improving Human Health 2.0)

► Show Figures

Figure 1

12 pages, 797 KiB

Open AccessArticle

Dietary Fibre Intake, Adiposity, and Metabolic Disease Risk in Pacific and New Zealand European Women

by Nikki Renall, Benedikt Merz, Jeroen Douwes, Marine Corbin, Joanne Slater, Gerald W. Tannock, Ridvan Firestone, Rozanne Kruger and Lisa Te Morenga

Nutrients 2024, 16(19), 3399; https://doi.org/10.3390/nu16193399 - 7 Oct 2024

Viewed by 1192

Abstract

Background/Objectives: To assess associations between dietary fibre intake, adiposity, and odds of metabolic syndrome in Pacific and New Zealand European women. Methods: Pacific (n = 126) and New Zealand European (NZ European; n = 161) women (18–45 years) were recruited based on normal [...] Read more.

Background/Objectives: To assess associations between dietary fibre intake, adiposity, and odds of metabolic syndrome in Pacific and New Zealand European women. Methods: Pacific (n = 126) and New Zealand European (NZ European; n = 161) women (18–45 years) were recruited based on normal (18–24.9 kg/m²) and obese (≥30 kg/m²) BMIs. Body fat percentage (BF%), measured using whole body DXA, was subsequently used to stratify participants into low (<35%) or high (≥35%) BF% groups. Habitual dietary intake was calculated using the National Cancer Institute (NCI) method, involving a five-day food record and semi-quantitative food frequency questionnaire. Fasting blood was analysed for glucose and lipid profile. Metabolic syndrome was assessed with a harmonized definition. Results: NZ European women in both the low- and high-BF% groups were older, less socioeconomically deprived, and consumed more dietary fibre (low-BF%: median 23.7 g/day [25–75-percentile, 20.1, 29.9]; high-BF%: 20.9 [19.4, 24.9]) than Pacific women (18.8 [15.6, 22.1]; and 17.8 [15.0, 20.8]; both p < 0.001). The main source of fibre was discretionary fast foods for Pacific women and whole grain breads and cereals for NZ European women. A regression analysis controlling for age, socioeconomic deprivation, ethnicity, energy intake, protein, fat, and total carbohydrate intake showed an inverse association between higher fibre intake and BF% (β= −0.47, 95% CI = −0.62, −0.31, p < 0.001), and odds of metabolic syndrome (OR = 0.91, 95% CI = 0.84, 0.98, p = 0.010) among both Pacific and NZ European women (results shown for both groups combined). Conclusions: Low dietary fibre intake was associated with increased metabolic disease risk. Pacific women had lower fibre intakes than NZ European women. Full article

(This article belongs to the Special Issue The Effect of Lifestyle and Eating Habits on Obesity)

► Show Figures

Figure 1

24 pages, 6975 KiB

Open AccessArticle

Evaluation of the Effects of Diet-Induced Obesity in Zebrafish (Danio rerio): A Comparative Study

by Maria Gabriela F. R. Silva, Ana Carolina Luchiari, Isaiane Medeiros, Augusto M. de Souza, Alexandre C. Serquiz, Fabiane F. Martins, Sérgio A. B. de Moura, Christina S. Camillo, Silvia Regina B. de Medeiros, Tatiana dos S. Pais, Thaís S. Passos, Denise M. L. Galeno and Ana Heloneida de A. Morais

Nutrients 2024, 16(19), 3398; https://doi.org/10.3390/nu16193398 - 7 Oct 2024

Viewed by 1173

Abstract

Objectives: This study aimed to compare diet-induced obesity (DIO) models in zebrafish and investigate the complications and differences between sexes in biochemical and inflammatory parameters. Methods: Adult animals of both sexes were divided into four groups (n = 50) and fed for [...] Read more.

Objectives: This study aimed to compare diet-induced obesity (DIO) models in zebrafish and investigate the complications and differences between sexes in biochemical and inflammatory parameters. Methods: Adult animals of both sexes were divided into four groups (n = 50) and fed for eight weeks: control group 1: Artemia sp. (15–30 mg/day/fish); control group 2: commercial fish food (3.5% of average weight); obesity group 1: pasteurized egg yolk powder + soybean oil (5% of average weight); obesity group 2: Artemia sp. (60–120 mg/day/fish). Dietary intake, caloric intake and efficiency, body mass index, biochemical, inflammatory, behavioral, histopathological, and stereological parameters, and inflammation-related gene expression were investigated. Results: Obesity group 1 was the most indicated to investigate changes in the anxious behavioral profile (p < 0.05), triglyceride elevation [52.67 (1.2) mg/dL], adipocyte hypertrophy [67.8 (18.1) µm²; p = 0.0004], and intestinal inflammation. Obesity group 2 was interesting to investigate in terms of weight gain [167 mg; p < 0.0001), changes in fasting glucose [48.33 (4.14) mg/dL; p = 0.003), and inflammatory parameters [IL-6: 4.24 (0.18) pg/mL; p = 0.0015]. Conclusions: Furthermore, both DIO models evaluated in the present study were effective in investigating hepatic steatosis. The data also highlighted that sex influences inflammatory changes and fasting blood glucose levels, which were higher in males (p > 0.05). The results show new metabolic routes to be explored in relation to DIO in zebrafish. Full article

(This article belongs to the Special Issue Diet and Nutrition Approaches in Obesity Treatment)

► Show Figures

Figure 1

27 pages, 1129 KiB

Open AccessReview

Influence of Mediterranean Diet on Sexual Function in People with Metabolic Syndrome: A Narrative Review

by Vittorio Oteri, Francesco Galeano, Stefania Panebianco, Tommaso Piticchio, Rosario Le Moli, Lucia Frittitta, Veronica Vella, Roberto Baratta, Damiano Gullo, Francesco Frasca and Andrea Tumminia

Nutrients 2024, 16(19), 3397; https://doi.org/10.3390/nu16193397 - 6 Oct 2024

Viewed by 1852

Abstract

Metabolic syndrome (MS), a cluster of cardiometabolic disorders, and sexual dysfunction are two conditions that impact a large proportion of the general population. Although they can occur independently, they are frequently linked and significantly affect people’s quality of life. In recent years, research [...] Read more.

Metabolic syndrome (MS), a cluster of cardiometabolic disorders, and sexual dysfunction are two conditions that impact a large proportion of the general population. Although they can occur independently, they are frequently linked and significantly affect people’s quality of life. In recent years, research has increasingly focused on the importance of diet, particularly the Mediterranean diet (MD), in modulating sexual function due to its anti-inflammatory, antioxidant, and vasodilatory properties. In this narrative review, we examined the relationship between MS and sexual function in both men and women, with a special emphasis on the MD’s therapeutic efficacy in improving sexual dysfunction. In men, MD has been shown to ameliorate erectile dysfunction, as well as several sperm parameters, perhaps leading to improved fertility. On the other hand, adherence to MD has been demonstrated to partially recover several sexual dysfunctions in women, such as those related to their menstrual cycle, menopause, endometriosis, and polycystic ovary syndrome. These favorable effects of MD have been demonstrated in both sexes also among people affected by MS. However, more targeted studies are needed to validate these data for different dietary approaches as well. Full article

(This article belongs to the Special Issue Mediterranean Diet and Metabolic Syndrome)

► Show Figures

Figure 1

20 pages, 4497 KiB

Open AccessArticle

Composition and Antioxidant Status of Human Milk of Women Living in Bydgoszcz (Poland)

by Agnieszka Dombrowska-Pali, Agnieszka Chrustek, Dorota Olszewska-Słonina and Maciej W. Socha

Nutrients 2024, 16(19), 3396; https://doi.org/10.3390/nu16193396 - 6 Oct 2024

Viewed by 1262

Abstract

Objectives: The aim of this study was to compare cortisol concentrations, nutritional composition, and the antioxidant status of human milk of women living in Bydgoszcz (Poland), taking into account maternal factors (fertility, area of residence, economic activity, and breastfeeding period). Methods: The basic [...] Read more.

Objectives: The aim of this study was to compare cortisol concentrations, nutritional composition, and the antioxidant status of human milk of women living in Bydgoszcz (Poland), taking into account maternal factors (fertility, area of residence, economic activity, and breastfeeding period). Methods: The basic composition of human milk was evaluated using the MIRIS HMA^TM analyzer. The level of cortisol was determined by the enzyme-linked immunosorbent method. In order to determine the antioxidant activity, the DPPH radical method was used. Results: It was observed that the concentration of cortisol in human milk in the group of women living in the city center was higher compared to the milk of women living on the outskirts of the city. In the group of women breastfeeding from 3 to 5 weeks after childbirth, the concentration of cortisol in milk was higher compared to the group of women breastfeeding less than 12 months of age and compared to the group of women lactating over 12 months of age. The antioxidant status of human milk was highest in the group of professionally active women and in the group of breastfeeding women from 3 to 5 weeks after childbirth. The basic composition and the caloric value of human milk differed statistically significantly in the study groups. Conclusions: Based on this study, it can be concluded that the composition and antioxidant status of human milk depends on maternal factors (fertility, professional activity, area of residence, and breastfeeding period). Higher cortisol concentrations in breast milk are probably determined by the area of residence (city center and associated higher noise/sound and stress levels) and lactation period (hormonal imbalance, fatigue, and postpartum period). Milk from economically active women shows greater protection against reactive oxygen species compared to milk from inactive women, protecting against the occurrence of diseases of civilization. Milk from breastfeeding women over 12 months of age also shows protection against reactive oxygen species, despite the fact that the highest level of antioxidant status of human milk occurs in the initial period of lactation. Full article

(This article belongs to the Section Nutrition in Women)

► Show Figures

Figure 1

Journal Menu

Journal Browser

Nutrients, Volume 16, Issue 19 (October-1 2024) – 202 articles

Further Information

Guidelines

MDPI Initiatives

Follow MDPI