47 citations
,
November 2010 in “Vox Sanguinis” Iron supplements helped female blood donors with low iron avoid anaemia and return to donate again.
2 citations
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June 2023 in “Journal of the American Academy of Dermatology” Hair, skin, and nails supplement use nearly doubled from 2011 to 2020, with higher usage among young adults, females, and certain ethnic groups.
June 2026 in “Ginekologia Polska” The iron supplement effectively improves iron levels and reduces symptoms with good tolerance.
June 2023 in “JAAD international” Patients with skin of color are more likely to use supplements for hair loss than Caucasian patients, but the effectiveness of these supplements is uncertain and they can be expensive.
April 2019 in “Journal of the Endocrine Society” An over-the-counter vitamin/mineral supplement improved hair loss and blood sugar control in a woman with non-classic 11-hydroxylase deficiency.
March 2026 in “Journal of Veterinary and Animal Sciences” Supplements improved calves' haircoat condition.
64 citations
,
October 2018 in “Thérapie” Enriching the French health care database with external data greatly improved its usefulness.
2 citations
,
October 1961 in “Experimental Biology and Medicine” Natural feedstuffs help reduce muscular dystrophy in rabbits more than selenium or vitamin E alone.
2 citations
,
August 2017 in “Experimental Dermatology” A human serum-enriched medium effectively supports melanocyte growth and activity without using animal-derived supplements.
August 2025 in “Journal of Cosmetic Dermatology” The dietary supplement AGA-P improves the effectiveness of hair loss treatments.
January 2026 in “Frontiers in Nutrition” Certain dietary supplements can improve hair density and are well-tolerated for treating androgenetic alopecia.
2 citations
,
August 2024 in “Current Developments in Nutrition” Iranian bodybuilders often use supplements like vitamins C, D, and whey protein, but they experience side effects like skin rashes and hair loss.
30 citations
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July 1984 in “Journal of Animal Science” Adding biotin to sows' diets increased the number of pigs weaned per litter.
31 citations
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January 2001 in “PubMed” June 2012 in “한국생활과학회지 = Korean journal of human ecology” The supplement reduced hair loss and increased hair thickness without side effects.
May 2025 in “International Journal of Trichology” The supplement improved hair health and reduced shedding in people with telogen effluvium.
3 citations
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May 2018 in “Journal of nutritional health & food science” Nutritional supplements can help manage hair loss and promote hair growth by strengthening hair roots and countering harmful effects of pollution, smoking, and deficiencies in vitamins and minerals.
November 2022 in “Journal of the Endocrine Society” Excessive iodine from a cystic fibrosis supplement can cause hypothyroidism.
Vitamin supplements may not improve hair thickness or density in patients with non-scarring hair loss.
3 citations
,
May 2020 in “Journal of The European Academy of Dermatology and Venereology” Topical booster improves hair loss treatment effectiveness.
3 citations
,
January 2024 in “Cell Transplantation” Combining platelet concentrates with stem cells improves regenerative therapies.
May 2018 in “Más dermatología” The higher dose supplement was more effective in treating female hair loss.
Highly concentrated water-soluble minerals improve health, cosmetics, and agriculture.
May 2014 in “Japanese Society of Anti-Aging Medicine” November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Zinc supplements improve hair growth in camels and support growth and hair development in calves.
December 2023 in “Medical Times” The MEST method increases cell yield and volume for regenerative medicine but needs more testing.
June 2026 in “Drug Delivery and Translational Research” The solid microneedle booster improves hair regrowth and follicle enrichment when used with minoxidil.
1 citations
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February 2017 in “PubMed” The supplement may help hair growth and is safe, but more research is needed.
March 2024 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Soy hull supplementation did not affect sheep gastrointestinal parasite infection compared to corn-based supplements.
5 citations
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January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.