February 1994 in “Neuroscience letters” People need different amounts of biotin based on age and it's important for health, with many foods providing enough.
March 1993 in “Neuroscience letters” Biotin is important for metabolism, with specific daily intake recommendations, and deficiency can cause health problems.
September 1989 in “Neuroscience letters” People need different amounts of biotin based on age, and not getting enough can cause health problems.
53 citations
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March 2003 in “Journal of Investigative Dermatology” Human skin cells have a high-affinity system for biotin transport, crucial for skin health.
7 citations
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March 2002 in “AIDS” Indinavir, especially with vitamin A, may cause bone changes, but switching to nelfinavir can reduce these effects.
June 2023 in “Small animal advances” Selamectin spot-on effectively treats scabies in rabbits.
A boy on a ketogenic diet and anti-epileptic drugs developed skin issues due to stopping vitamin supplements, which improved with proper supplementation.
24 citations
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July 1979 in “Archives of Dermatology” Patients with renal disease may develop vitamin A toxicity even with low-dose supplements.
7 citations
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July 1979 in “Archives of Dermatology” Patients with renal disease should be cautious with vitamin A supplements due to risk of toxicity.
239 citations
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July 2002 in “Clinical and Experimental Dermatology” Low iron and L-lysine levels can cause hair loss in women, and increasing these nutrients can reduce hair shedding.
14 citations
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February 2014 in “Nutrition in Clinical Practice” Use oral or enteral nutrition when possible and reserve IV trace elements for those who truly need them.
January 2025 in “International Journal of Veterinary Sciences and Animal Husbandry” The camel fully recovered from sarcoptic mange after 5 weeks of treatment.
April 2024 in “Jurnal Ilmu Kesehatan Hewan” The cat fully recovered after treatment and showed no further symptoms.
January 2023 in “Food and nutrition sciences” Most people using the supplement Renew saw health improvements, especially in sleep and energy, faster than with regular vitamins.
May 2004 in “Medicine & Science in Sports & Exercise” Over-training and under-eating caused weight gain, resolved by increasing calories and adjusting exercise.
May 2004 in “Medicine & Science in Sports & Exercise” Over-training and under-eating caused weight gain, resolved by increasing calories and adjusting exercise.
29 citations
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January 1993 in “Dermatologic Clinics” Certain medications and maintaining adequate iron levels can help manage women's hair loss.
July 2025 in “Buletin Veteriner Udayana” The dog's skin condition improved with treatment, but full recovery wasn't achieved, and environmental cleaning is advised to prevent re-infection.
April 2025 in “Journal of Applied Veterinary Science And Technology” The cat's health improved significantly after treatment.
July 2018 in “International Journal of Research in Dermatology” The patient was diagnosed with hypothyroidism and treated with medication and supplements.
The man has patchy hair loss likely due to alopecia areata.
3 citations
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March 2022 in “International Journal of Trichology” Special supplements with collagen, vitamins, and minerals can help treat hair loss.
February 1945 in “New England Journal of Medicine”
research Iron
January 2014 in “Reactions Weekly” A woman had nausea and constipation from iron pills taken for hair loss due to low iron.
January 1994 in “SÖFW. Seifen, Öle, Fette, Wachse” Multiactive ingredients like panthenol and B-vitamins improve hair and skin health.
1 citations
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April 1977 in “Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)” 3 citations
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June 2012 in “Korean Journal of Human Ecology” The supplement reduced hair loss and increased hair thickness safely.
June 2022 in “Research journal of topical and cosmetic sciences” Trichovitals® supplement improves hair thickness, reduces hair loss, and promotes hair growth in young adults.
Calcium and magnesium levels in hair decrease after taking supplements, indicating early metabolic changes in perimenopausal women.
4 citations
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February 2013 in “Revista De Saude Publica” Pill organizers and cutters can help with taking medication regularly but may affect the medication's effectiveness and safety.