January 2022 in “Asian Pacific Journal of Health Sciences” This study assessed the nutritional status of emerging adult women with PCOS and found that while their body measurements were higher than standard, their mean biochemical parameters were within the normal range.
This study found that bariatric surgery patients with a prescription for supplements had fewer nutrient deficiencies and less hair loss 12 months post-operation compared to those without supplements.
This review discusses fungal skin diseases in goats, highlighting rare vitamin E-, selenium-, and zinc-responsive dermatoses without reporting new clinical results.
January 2018 in “International journal of food and nutrition research” Intermittent iron and nutritional supplements can help reduce hair loss.
This study observed that a combination of two mineral and nutritional supplement products increased anagen-phase hair and reduced hair loss in women with androgenetic alopecia and acute or chronic telogen effluvium after four months.
January 2017 in “Springer eBooks” Eating a balanced diet with specific nutrients can help manage menopause symptoms and prevent related health issues.
January 2017 in “ResearchSpace (University of KwaZulu-Natal)” In this study, grade 5 learners preferred Edamame snacks over their usual sweet-flavored snacks, and different roasting methods did not significantly change the nutritional quality of Edamame beans.
January 2014 in “Surgical and Cosmetic Dermatology” This study found that nutritional supplementation improved hair loss in women with telogen effluvium, showing a significant increase in anagen hairs and reduction in telogen hairs after three months.
January 2013 in “University Libraries (University of Maryland)” This study suggests that selenium deficiency contributes to aging signs and health deterioration in a mouse model, supporting selenium's role in genome maintenance and protection against oxidative stress.
22 citations
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August 1940 in “The journal of investigative dermatology/Journal of investigative dermatology” This review discusses the historical understanding of nutritional dermatoses related to Vitamin B complex deficiencies and reports no new experimental results.
14 citations
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April 2000 in “Animal Science/Animal science” This article explores how various nutrients and metabolic processes impact wool and hair follicle function in animals but reports no new experimental findings.
7 citations
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May 2007 in “Nutrition Journal” This study found that due to variability in measurements, hair pluckability is not a reliable indicator of adult nutritional status, although it may hold potential in certain emergency situations if improved for consistency.
5 citations
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January 2012 in “Journal of nutrition & food sciences” This study found that a nutritional supplement containing peptides, lipids, hyaluronic acid, and collagen improved skin, hair, and nail dryness, with significant benefits noted for those with severe symptoms.
3 citations
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March 2022 in “International Journal of Trichology” This study found that nutritional supplementation with hydrolyzed collagen, amino acids, vitamins, and minerals significantly improved hair anagen/telogen ratios and hair density in telogen effluvium patients.
2 citations
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January 2017 in “Journal of nutrition & food sciences” This article explores the concept of cycling synergistic nutrients to minimize overdose risks and enhance nutrient absorption, but presents no new clinical findings; it suggests applicability across various health domains.
1 citations
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February 2022 in “Journal of the American Academy of Dermatology” This review discusses biotin supplementation for dermatological conditions and highlights the lack of strong evidence supporting its efficacy, as well as the potential for laboratory testing interference.
June 2026 in “World Journal of Clinical Pediatrics” This study highlights the importance of recognizing non-nutritional forms of rickets, which can manifest with subtle symptoms like alopecia and cataracts, and emphasizes that a comprehensive diagnostic approach, including genetic testing, can improve management and treatment outcomes.
March 2026 in “Cosmetics” In this comprehensive review, researchers reported that macromolecules like type I collagen, keratin, and ceramides enhance hair health by improving follicular function and increasing hair density, strength, shine, and resilience, as shown in various in vitro, animal, and human studies.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that the Keyora Lycopene 23 in 1 formulation may improve various aspects of male endocrine and reproductive health by targeting oxidative stress, nitric oxide deficiency, and hormonal imbalance.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, the researchers introduced the Keyora Lycopene 23 in 1 formulation, demonstrating its potential to improve male endocrine and reproductive health by addressing oxidative stress, nitric oxide deficiency, androgen imbalance, and mitochondrial dysfunction through a comprehensive multi-nutrient approach.
June 2025 in “Annals of the Rheumatic Diseases” This study found that pregnant women with rheumatic diseases had sufficient energy and macronutrient intake, but showed a high prevalence of overweight and obesity, with selenium intake exceeding safe levels, which may lead to potential side effects.
April 2024 in “International Journal of Chemical and Biochemical Sciences” This study found that 83% of community participants use cosmetic nutritional supplements, with awareness of their appropriate use suggested to be increasing, as 73% took them after lab tests and 58% followed medical prescriptions.
September 2023 in “Food and chemical toxicology” In this study on Sprague-Dawley rats, 0.60 mg/kg doses of L-Se-methylselenocysteine and sodium selenite were associated with liver toxicity and reduced sperm motility, while Se-enriched peptides showed no observable adverse effects up to 0.60 mg/kg.
May 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, patients who underwent Roux-en-Y gastric bypass surgery lost significant weight and improved obesity-related complications, but experienced increased hair loss and needed careful calcium and protein management.
January 2012 in “Surgical & Cosmetic Dermatology” This study found that a dietary supplement improved hair strength and shine in participants with hair damage from breakage.
240 citations
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February 2005 in “Diabetes Care” This review discusses the nutritional and metabolic problems following bariatric surgery, emphasizing the need for ongoing monitoring and treatment, but reports no new clinical results.
79 citations
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April 1996 in “JAMA” This article describes a case of selenium poisoning in a 36-year-old man who experienced hair loss, nail changes, and paresthesias after taking selenium-containing vitamin tablets.
50 citations
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March 1992 in “PubMed” This review discusses the clinical manifestations of malnutrition in children, particularly highlighting the overlapping skin changes from various nutrient deficiencies, and reports no new clinical results.
44 citations
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January 2020 in “Obesity Surgery” This study observed that hair loss after bariatric surgery is the most common nutritional symptom linked to iron and protein deficiencies, while the causes of other symptoms remain unclear.
24 citations
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January 2020 in “International Journal of Molecular Sciences” This review discusses the potential benefits of flavonoid-containing botanicals, such as Panax ginseng, in reducing hair loss and promoting hair growth, but reports no new experimental results.