11 citations
,
September 1999 in “Biological Trace Element Research” This study concluded that mineral element deficiencies in pregnant women may be alleviated with targeted nutrient supplementation, although mutual resistance and promotional effects among the supplements were observed.
3 citations
,
November 2020 in “Curēus” This case report describes an eight-year-old male with alopecia areata who achieved complete remission within five months following a diet and supplementation regimen rich in vitamins and zinc.
3 citations
,
August 2022 in “JAAD international” This study reviews the impact of supplementation on hair growth in nonscarring alopecia using baseline and follow-up laboratory data but reports no new clinical results.
1 citations
,
May 2023 in “Farmacja Polska” This study summarizes current knowledge on the role of creatine in the human body, its applications in supplementation, and its impact on muscle mass, especially noting that animal-based foods are primary dietary sources and that women may experience health benefits from supplementation.
May 2024 in “Journal of ayurveda and integrated medical sciences” In this study, a clinical trial on a vegan patient with Vitamin B12 deficiency showed that administering Amra Beej Majja Churna over two months increased serum Vitamin B12 levels and alleviated symptoms like hair loss and tingling sensations in the lower limbs.
92 citations
,
November 2003 in “The Journals of Gerontology” This study indicated that while testosterone replacement in older men with low testosterone increases muscle mass and strength and reduces fat, its effects on physical function, disability, falls, or fractures remain unclear.
65 citations
,
January 2009 in “Annals of Dermatology” In this study, oral zinc supplementation for twelve weeks increased serum zinc levels in alopecia areata patients with low zinc, showing positive hair regrowth in 66.7% of participants, though this was not statistically significant.
55 citations
,
November 2019 in “Cellular and Molecular Gastroenterology and Hepatology” This study found that oral biotin supplementation improved outcomes in a mouse model of inflammatory bowel disease by reducing inflammatory cytokine production and enhancing intestinal barrier integrity, suggesting potential therapeutic benefits for IBD patients.
40 citations
,
July 1981 in “Journal of Neuropathology & Experimental Neurology” In this study, brindled mutant mice with clinical features similar to kinky hair syndrome showed marked improvement and prevention of neuronal degeneration after receiving cupric chloride injections, with timing of administration being crucial.
32 citations
,
July 2018 in “Scientific Reports” In this study, the authors reported that feeding cashmere goats with essential oil-cobalt significantly enhanced their growth, meat quality, and fiber quality, while stimulating immune-related physiological changes.
23 citations
,
August 1975 in “Experimental Biology and Medicine” This study found that supplementing pregnant and lactating mice with high dietary copper improved survival and physical traits in mice carrying the crinkled mutation, suggesting copper's role in modulating gene expression.
22 citations
,
December 1992 in “The journal of pediatrics/The Journal of pediatrics” This study reported that oral zinc therapy improved hair and skin abnormalities in patients with dry brittle hair, alopecia, and other symptoms, regardless of demonstrated zinc deficiency.
21 citations
,
September 2017 in “Journal of Obstetrics and Gynaecology Research” This meta-analysis found that chromium supplementation was associated with decreased insulin resistance but increased testosterone levels in women with PCOS, with no significant benefits for other metabolic or hormonal indexes.
19 citations
,
July 2015 in “Journal of inherited metabolic disease” This study observed that while betaine supplementation decreases total homocysteine and increases methionine levels in a mouse model of CBS deficiency, it is not as effective as methionine restriction in reversing associated phenotypes.
16 citations
,
March 2015 in “Dermatologic therapy” This study reported two cases of alopecia areata where hair regrowth was achieved with zinc gluconate and sulfur amino acids after relapse post-PUVA cessation, suggesting potential zinc responsiveness in some patients.
11 citations
,
April 2018 in “Nutrition Research” This review found that chromium supplementation has limited effects on weight reduction, glucose control, lipid profile, and hormonal balance in women with PCOS, highlighting the need for further research.
7 citations
,
January 2022 in “Evidence-based complementary and alternative medicine” This study found that ginger supplementation significantly improved persistent hypothyroid symptoms and may aid in weight and lipid profile management in hypothyroid patients with normal TSH levels.
5 citations
,
January 2007 in “Annals of Internal Medicine” Folic acid might help with age-related hearing loss.
3 citations
,
October 2022 in “Han'gug dongmul jawon gwahag hoeji/Han-guk dongmul jawon gwahak hoeji/Journal of animal science and technology” This study found that L-glutamine supplementation in Hanwoo steers under heat stress did not affect growth performance or muscle and adipose tissue gene expression but was associated with increased immune cells and reduced HSP90 expression.
3 citations
,
November 2018 in “PubMed” This study identifies a specific subtype of Telogen Effluvium associated with scalp dysesthesia, such as itch or burning, in the absence of any inflammatory scalp disorder or medication association.
2 citations
,
June 2023 in “Journal of clinical medicine” This review found that both oral and topical soy-based products showed positive effects on various skin-related outcomes, including aging signs and skin barrier function, but topical applications were more likely to improve skin barrier status compared to oral supplementation.
2 citations
,
August 2022 in “Reproductive Biology and Endocrinology” This study found that magnesium supplementation significantly improved overall quality of life in women with polycystic ovary syndrome, but did not significantly affect acne, alopecia, or abnormal uterine bleeding.
This study found that vitamin supplementation may not significantly improve hair density or diameter in patients with non-scarring alopecia, questioning the utility of laboratory testing for vitamin deficiencies.
2 citations
,
January 2016 in “DOAJ (DOAJ: Directory of Open Access Journals)” In this report, three patients experiencing levetiracetam-induced hair loss showed improvement with zinc sulfate supplementation while their seizures remained controlled.
1 citations
,
July 2022 in “Frontiers in Microbiology” This study found that dietary supplementation with 0.2% MSM improved hair quality in kittens and had no significant negative effects on their growth performance, antioxidant capacity, or gut microbiota.
1 citations
,
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 “Ginekologia Polska” This study found that supplementation with micronized and emulsified ferric pyrophosphate effectively improved lab test results and reduced iron deficiency symptoms in patients aged 19-70, with the majority reporting good tolerance and few side effects.
This systematic review found no consistent evidence supporting the effectiveness of biotin supplementation for alopecia treatment unless there is a documented deficiency.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study involved a 25-year-old woman treated for severe hair loss with Anu Taila Nasya, Shiro Abhyanga, and iron supplements for 21 days, and found significant improvement in hair density, texture, and scalp condition.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study observed that an integrative approach using Anu Taila Nasya, Shiro Abhyanga, and iron supplementation significantly reduced hair fall and improved scalp and hair condition in a 25-year-old female patient with Khalitya.