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Nutrients
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Nutrition and Dermatology—How Much Are They Related?
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Nutrition and Dermatology—How Much Are They Related?

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Clinical Nutrition".

Deadline for manuscript submissions: closed (25 November 2024) | Viewed by 14333

Special Issue Editor

Dr. Ilaria Proietti

E-Mail Website
Guest Editor
Faculty of Medicine and Pharmacy, Sapienza Università di Roma, Rome, Italy
Interests: dermatology; eczema; lifestyle; diet
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The relationship between nutrition and dermatology is a subject of growing interest and research. This Special Issue explores the intricate connection between what we consume and the health of our skin, shedding light on the importance of a well-balanced diet for maintaining healthy skin and addressing various dermatological conditions.

A person's dietary choices significantly impact their skin health. Nutrients such as vitamins (A, C, and E), minerals (zinc and selenium), and essential fatty acids play essential roles in skin development and maintenance. Inadequate intake of these vital nutrients can lead to skin problems such as dryness, acne, and premature aging.

Conversely, a diet rich in antioxidants, including fruits and vegetables, can protect the skin from oxidative stress and UV radiation. Furthermore, the consumption of collagen-boosting foods, like bone broth and seafood, can enhance skin elasticity and reduce the appearance of wrinkles.

Moreover, certain skin conditions, such as psoriasis and eczema, can be influenced by dietary factors. Food allergies or sensitivities may exacerbate these conditions, necessitating tailored nutritional approaches for affected individuals.

In conclusion, nutrition and dermatology are undeniably interlinked. A well-informed dietary plan can contribute significantly to achieving and maintaining healthy, radiant skin. Further research and increased awareness in this field are essential for enhancing our understanding of the intricate relationship between nutrition and dermatology, as well as improving skin health and overall well-being.

Dr. Ilaria Proietti
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nutrients is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • nutrition
  • atopic dermatitis
  • psoriasis
  • acne
  • inflammation

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Published Papers (3 papers)

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Research

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14 pages, 1400 KiB  
Article
Antiaging, Brightening, and Antioxidant Efficacy of Fermented Bilberry Extract (Vaccinium myrtillus): A Randomized, Double-Blind, Placebo-Controlled Trial
by Vincenzo Nobile, Stéphanie Dudonné, Catherine Kern, Gloria Roveda and Christine Garcia
Nutrients 2024, 16(14), 2203; https://doi.org/10.3390/nu16142203 - 10 Jul 2024
Viewed by 1969
Abstract
Strategies for successful aging, including the use of food supplements, are part of the approach to support skin youthfulness. To demonstrate the efficacy of fermented bilberry extract (FBE) against skin aging and uneven complexion, a clinical trial was carried out on 66 subjects [...] Read more.
Strategies for successful aging, including the use of food supplements, are part of the approach to support skin youthfulness. To demonstrate the efficacy of fermented bilberry extract (FBE) against skin aging and uneven complexion, a clinical trial was carried out on 66 subjects with visible “crow’s feet” wrinkles, mild-to-moderate skin slackness, and uneven skin tone. The wrinkle depth, skin smoothness (Ra) and roughness (Rz), skin firmness (R0) and elasticity (R2), skin coloration (ITA°), and skin antioxidant capacity were measured before and after 28 (D28), 56 (D56), and 84 (D84) days of product use (either FBE or a placebo). These parameters were also integrated with a clinical evaluation, carried out by a dermatologist, and a self-assessment questionnaire to align the measured efficacy with the visual or perceived efficacy. At D84, the wrinkle depth had decreased by 10.6%, Ra had improved by 7.9%, Rz had decreased by 7.3%, R0 had improved by 13.3%, R2 had improved by 12.4%, and skin antioxidant capacity had increased by 20.8%. ITA° increased by 20.8% and was accompanied by a decrease in the skin’s redness component by 16.8% and an increase in the lightness component by 2.2%. The variation of all the above-mentioned parameters was statistically significant between the FBE and PL groups. Our findings demonstrate the efficacy of FBE in improving skin aging and complexion evenness. Full article
(This article belongs to the Special Issue Nutrition and Dermatology—How Much Are They Related?)
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12 pages, 938 KiB  
Article
The Antioxidant Power of a Diet May Improve the Quality of Life of Young Women with Acne Vulgaris
by Kinga Zujko-Kowalska, Beata Jankowska and Małgorzata Elżbieta Zujko
Nutrients 2024, 16(9), 1270; https://doi.org/10.3390/nu16091270 - 25 Apr 2024
Viewed by 2555
Abstract
Acne vulgaris (AV) significantly reduces the quality of life (QoL) of young people, so it is important to look for factors that can improve their QoL. The aim of this study was to assess the relationship between dietary antioxidants measured using the new [...] Read more.
Acne vulgaris (AV) significantly reduces the quality of life (QoL) of young people, so it is important to look for factors that can improve their QoL. The aim of this study was to assess the relationship between dietary antioxidants measured using the new DAQI index and QoL measured using standardized tests. The DAQI included the following elements: antioxidant vitamins, minerals, carotenoids, polyphenols, phytosterols, lignans, and the total antioxidant capacity of the diet. The study involved 165 young women with AV, mainly students. A self-report survey was used to collect basic data on their sociodemographic status, anthropometric information, and lifestyle. The energy value of the diet and the content of vitamins, minerals, and carotenoids with antioxidant activity in the diet were estimated using 3-day food diaries and the Diet 6.0 program. The antioxidant potential of the diet and the content of polyphenols, phytosterols, lignans, and selenium were calculated based on the consumption of individual food products and available databases. The results of this study showed that the QoL of the young women with AV was impaired. However, greater adherence to an antioxidant diet reduces the risk of AV impact on the QoL by approximately 30–32% and the risk of depression by 33%. The DAQI may be used as a new indicator of diet quality in acne vulgaris. Full article
(This article belongs to the Special Issue Nutrition and Dermatology—How Much Are They Related?)
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Review

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17 pages, 661 KiB  
Review
Impact of Diet and Nutrition in Patients with Acne Vulgaris
by Izabella Ryguła, Wojciech Pikiewicz and Konrad Kaminiów
Nutrients 2024, 16(10), 1476; https://doi.org/10.3390/nu16101476 - 14 May 2024
Cited by 4 | Viewed by 8661
Abstract
Acne vulgaris is a widespread a chronic inflammatory dermatosis that affects millions of people around the world, which has a significant influence on patients’ standard of living. The progression of this dermatosis results in the appearance of inflammatory and non-inflammatory changes, and, in [...] Read more.
Acne vulgaris is a widespread a chronic inflammatory dermatosis that affects millions of people around the world, which has a significant influence on patients’ standard of living. The progression of this dermatosis results in the appearance of inflammatory and non-inflammatory changes, and, in severe cases, disfiguring scars and hyperpigmentation. The aetiopathogenesis of acne is complex. It involves a complex interaction of many different factors, both endo- and exogenous in their effect on the hair and sebaceous unit. Genetic predisposition, hormones, the skin and gut microbiome, psychological stress, air pollutants, aggressive facial products, and certain medications are cited as factors influencing acne formation. The link between nutrition and acne is extensively debated for many years and is still relatively controversial. Diet is commonly recognised to have a direct relationship with certain biochemical markers and the transcription of genes related to sebaceous gland function, and the proliferation of bacteria and inflammation that encourage the progression of the disease. In this review, the authors take a closer look at the existing scientific reports on the involvement of nutrition in the development of acne vulgaris. Full article
(This article belongs to the Special Issue Nutrition and Dermatology—How Much Are They Related?)
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