239 citations
,
July 2002 in “Clinical and Experimental Dermatology” This review explores the role of nutritional factors in hair loss, noting that iron and l-lysine supplementation may benefit some individuals, while excessive supplements can lead to hair shedding.
138 citations
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July 2015 in “Clinical, Cosmetic and Investigational Dermatology” This review discusses how Western diet may contribute to acne vulgaris through insulin signaling and metabolomic changes, promoting a dietary approach for management, but reports no new experimental results.
May 2026 in “International Journal of Creative and Open Research in Engineering and Management” This review reports that nutritional and lifestyle factors, such as micronutrient deficiencies and stress, play a significant role in hair health and loss, but emphasizes that evidence for interventions remains limited and more research is needed to establish clear clinical guidelines.
134 citations
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December 2018 in “Dermatology and Therapy” This review discusses the potential role of vitamins and minerals in managing non-scarring alopecia but reports no clinical results; the authors advocate for further controlled trials to explore these relationships.
1 citations
,
January 1996 in “Springer eBooks” Diet affects baldness; eat balanced, less animal fat, more fruits, vegetables, and cereals.
18 citations
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October 2021 in “Frontiers in Physiology” This review summarizes recent research on the molecular properties and functions of L-PGDS and PGD2, but reports no new findings, highlighting their pathophysiological roles and guiding future studies.
June 2015 in “Journal of the turkish academy of dermatology” This review revisits the principles regarding the critical role of diet and nutrition in managing certain skin diseases but reports no new findings.
5 citations
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July 2019 in “Nutrients” This study found that boys in Mexico City with selenium intake below the recommended dietary allowance had lower odds of progressing to advanced stages of pubertal development, while no association was observed in girls.
18 citations
,
August 2019 in “Nutrients” In this study, lifelong barley intake in SAMP8 mice was associated with extended lifespan, improved aging-related phenotypes, and beneficial shifts in the intestinal microbiome.
August 2024 in “Nutrients” This study found that a combination of probiotic strains of Lactiplantibacillus administered over 16 weeks reduced the number and density of telogen hairs in individuals with androgenic alopecia, while increasing the abundance of Lactobacillus in their gut microbiota.
This research highlights selenium's critical roles in various biological processes and underscores the potential health impacts of both its deficiency and excess, including increased mortality risk, poor immune function, and neurological issues.
79 citations
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January 2017 in “Dermatology practical & conceptual” This article addresses the need to screen for nutrient deficiencies in patients with hair loss but reports no new findings, noting that supplementation without deficiency may not be beneficial and could pose risks.
48 citations
,
February 2008 in “Nutrition in Clinical Practice” This article reviews dietary recommendations for managing polycystic ovary syndrome and provides evidence that diet changes can improve the androgen profile in affected women, but it reports no new clinical results.
1 citations
,
June 2007 in “Almustansiriya journal of pharmaceutical sciences/Al-Mustansiriyah journal of pharmaceutical sciences” This study found that a two-month antioxidant treatment significantly improved hair growth in patients with alopecia areata by enhancing antioxidant defenses and correcting trace metal imbalances.
January 2020 in “Asian Journal of Basic Science & Research” This review discusses the role of Nutrease powder in managing hormonal disturbances in polycystic ovary syndrome and reports no new clinical results.
June 2026 in “Reports of Morphology” This study on female Wistar rats with stress-induced alopecia found that a modified diet rich in antioxidants and nutrients reduced dystrophic skin changes and preserved the functional activity of hair follicles, suggesting dietary approaches may support hair restoration under chronic stress conditions.
8 citations
,
April 2020 in “European Journal of Nutrition” This study found that newborn hair caffeine content reflects maternal caffeine intake during the third trimester, providing a potential method for assessing fetal caffeine exposure.
October 2012 in “European Neuropsychopharmacology” This study found that videoconferencing enabled reliable and consistent assessment of negative symptoms in patients with schizophrenia, demonstrating high interrater reliability among blinded independent raters.
11 citations
,
August 2018 in “Asian-Australasian journal of animal sciences” This study found that a short daily photoperiod increased crude protein digestibility, secondary hair follicle activity, and cashmere quality in Inner Mongolia white cashmere goats without harming fiber characteristics.
2 citations
,
December 2014 This review discusses the role of biotin in metabolism and the consequences of its deficiency, reporting no new clinical results.
1 citations
,
May 2022 in “International Journal of Health Sciences (IJHS) (En línea)” This research reports the presence of various physicochemical constituents and nutrients in glycine max (soybean) milk and okara, highlighting its potential medicinal and nutritional benefits.
November 2025 in “Frontiers in Animal Science” This study established a predictive model for water intake in hair sheep, finding significant associations with dry matter and its intake but not with sex classes, suggesting a more accurate and efficient way to predict and manage water use in these animals.
June 2023 in “Research Square (Research Square)” This study demonstrated that dietary cupric citrate improved growth performance and nutrient utilization in broilers, while also altering their intestinal microbiota and increasing the pH in the duodenum and jejunum.
2 citations
,
March 2021 in “Carpathian Journal of Food Science and Technology” This review discusses the medicinal and health benefits of caraway, Chinese chives, and cassia, focusing on their antibacterial, antioxidant, antimicrobial, anti-inflammatory, and anticancer properties due to their range of secondary metabolites.
1 citations
,
January 2023 in “Nutrients” This study found that high consumption of sugar-sweetened beverages is associated with an increased risk of male pattern hair loss among young men in mainland China.
37 citations
,
April 2021 in “Nutrients” This study found that berberine supplementation improved gut microbiota composition and reduced obesity-related hepatic inflammation and oxidative stress in genetically obese mice.
1 citations
,
March 2023 in “Nutrients” This joint consensus statement from several Polish professional associations discusses strategies for improving obesity treatment and enhancing primary care's role in managing obesity, with no new empirical data reported.
December 2024 in “Nutrients” In this review, skin changes like hair loss and brittle nails linked to nutritional deficiencies common in eating disorders are examined as critical diagnostic tools, highlighting the need for integrated care involving dermatologists, psychiatrists, and nutritionists for effective management.
98 citations
,
October 2012 in “Dermatologic Clinics” This article reviews the impact of nutritional deficiencies on hair health, detailing how they can cause structural abnormalities, pigmentation changes, or hair loss; it presents no new clinical findings.
93 citations
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January 2016 in “British Journal of Dermatology” This study found that patients with acne vulgaris had higher serum IGF-1 levels and more intense FoxO1 and mTOR expression than controls, suggesting their role in acne pathogenesis.