Related Experiment Video
Updated: May 7, 2026

09:32
Resolving Water, Proteins, and Lipids from In Vivo Confocal Raman Spectra of Stratum Corneum through a Chemometric Approach
Published on: September 26, 2019
Nutritional clinical studies in dermatology.
Journal of Drugs in Dermatology : JDD
|October 3, 2013
Summary
Nutrition significantly impacts skin health and diseases like acne. While diet influences skin conditions, current research shows controversial findings, necessitating further investigation into diet-skin correlations.
Area of Science:
- Dermatology and Nutritional Science
- Investigating the intricate relationship between dietary patterns and skin biology.
Background:
- Nutrition is intrinsically linked to skin health, aging, and integrity.
- Dietary habits, including high glycemic load and dairy intake, are increasingly scrutinized for their role in common skin conditions like acne, psoriasis, atopic dermatitis, and hair loss.
- Nutritional deficiencies or excesses, such as obesity and malnutrition, manifest with distinct dermatological signs.
Purpose of the Study:
- To comprehensively review recent scientific literature on nutrition's role in common skin diseases.
- To explore the impact of nutrients on skin biology, photoprotection, and overall skin health.
- To synthesize current understanding of diet's influence on skin integrity and appearance.
Main Methods:
- A systematic literature review was conducted using the MedLine database.
- Search terms included "diet" or "nutrition" in conjunction with "skin" to identify relevant clinical studies in dermatology.
Main Results:
- The review encompasses studies examining the link between dietary factors and various skin conditions.
- Evidence suggests nutrients play a role in skin photoprotection and can benefit impaired skin integrity.
- The influence of specific dietary patterns, like high glycemic load diets, on acne is a focus of recent interest.
Conclusions:
- The current body of evidence regarding nutrition and skin health remains controversial.
- More extensive research is required to establish definitive etiological correlations between diet and skin diseases.
- Further studies are needed to clarify the precise mechanisms and extent of nutrition's impact on dermatological conditions.
Related Concept Videos
Changes in Skin Color: Clinical Perspectives
The first thing a clinician sees is the skin, so the examination of the skin should be part of any thorough physical examination. Most skin disorders are relatively benign, but a few, including melanomas, can be fatal if untreated. A couple of the more noticeable disorders, albinism and vitiligo, affect the appearance of the skin and its accessory organs.
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Albinism
Albinism is a genetic disorder that affects (completely or partially) the coloring of skin, hair, and eyes. The defect is primarily...
Clinical Applications of Epidermal Stem Cells
Epidermal stem cells (EpiSCs) are mainly located at the basal layer of the epidermis. These cells repair minor injuries of the skin and replace dead skin cells. However, EpiSCs’ cannot heal severe wounds such as major burns or those from diabetes or hereditary disorders. In such cases, culturing the epidermal stem cells from the patient is possible and has yielded successful treatment options, such as laboratory-grown skin grafts. These grafts are synthesized using a patient’s own EpiSCs...
Role of Skin in Vitamin D Synthesis
The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin D3(cholecalciferol).
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin D3(cholecalciferol).
Clinical Trials
Clinical trials are prospective experimental studies conducted on humans to determine the safety and efficacy of treatments, drugs, diet methods, and medical devices. Using statistics in clinical trials enables researchers to derive reasonable and accurate conclusions from the collected data, allowing them to make wise decisions in uncertain situations. In medical research, statistical methods are crucial for preventing errors and bias.
There are four phases in a clinical trial. A phase one...
There are four phases in a clinical trial. A phase one...
Acne Infection
Acne is a multifactorial skin condition primarily affecting adolescents and young adults, with a global prevalence estimated to exceed 75% in this demographic. The condition is characterized by the formation of comedones (blackheads and whiteheads), papules, pustules, nodules, and, in severe cases, cysts, particularly in areas rich in sebaceous glands such as the face, neck, chest, and back. The pathogenesis involves increased sebum production, follicular hyperkeratinization, colonization by...
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Various diagnostic tests are employed in the diagnostic process for Inflammatory Bowel Disease (IBD), particularly to differentiate between Crohn's disease and ulcerative colitis.
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the colonic...
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the colonic...
