11 citations,
August 2012 in “BMJ case reports” Ban Tu Wan, a Chinese herbal supplement, can cause severe liver damage.
2 citations,
March 2020 in “JAAD case reports” A leukemia patient showed skin peeling similar to kwashiorkor, a severe protein deficiency.
29 citations,
November 2022 in “Nature Medicine” Genetic variations greatly affect individual metabolism and can impact health and disease risk.
23 citations,
September 2016 in “Archives of Dermatological Research” Vitamin D levels do not affect the risk of developing alopecia areata.
3 citations,
September 2014 in “SpringerPlus” Human hair loss may have evolved to help increase brain size.
2 citations,
September 2021 in “Human Psychopharmacology: Clinical and Experimental” Valproate can cause hair problems, but there are ways to manage them.
1 citations,
December 2019 in “World rabbit science” High doses of cobalt stopped hair growth in rabbits.
May 2024 in “The journal of investigative dermatology/Journal of investigative dermatology” Applying DMG-Na to the skin increases blood flow and may help with skin conditions.
October 2023 in “International Journal of Cosmetic Science” WS Biotin, a new form of D-Biotin, improves water solubility and shows potential for hair and skin care without being toxic at low levels.
Children with alopecia areata often have low vitamin D, especially if they have darker skin, it's not summer, or they're not White.
107 citations,
March 2014 in “BoneKEy Reports” Mutations in the vitamin D receptor cause hereditary vitamin D-resistant rickets, leading to poor bone health and requiring high calcium doses for treatment.
21 citations,
June 1983 in “Pediatric clinics of North America/The Pediatric clinics of North America” Zinc is vital for skin health and overall body functions, and deficiency can cause serious health issues.
14 citations,
July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
7 citations,
October 2020 in “Dermatology practical & conceptual” Some skin, hair, and nail supplements can be toxic, interact with medications, affect lab tests, and may increase cancer risk.
6 citations,
January 2023 in “Evidence-based Complementary and Alternative Medicine” Combining yoga and certain herbs can effectively manage PCOS symptoms and improve quality of life.
4 citations,
March 2023 in “Molecules/Molecules online/Molecules annual” Gallic acid and ferulic acid can be sustainably extracted for hair supplements with high efficiency and stability.
2 citations,
October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.
2 citations,
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.
2 citations,
January 2022 in “Springer eBooks” 1 citations,
February 2023 in “Animals” 1 citations,
November 2022 in “Molecules/Molecules online/Molecules annual” Some calcium supplements have more calcium than their labels say, and a few have less.
1 citations,
August 2021 in “Frontiers in Genetics” Certain genes related to sulfur metabolism are more active during the growth phase of Cashmere goat wool, and melatonin might help this process.
July 2024 in “Experimental Dermatology” AP collagen peptides help hair grow and improve hair health.
September 2023 in “Food and chemical toxicology” High doses of some selenium supplements caused liver and reproductive harm in rats.
September 2023 in “Clinical, Cosmetic and Investigational Dermatology” Higher SHBG levels are linked to less severe hair loss in women, but vitamin D levels don't seem to affect hair loss.
Cold-pressed rapeseed oil is most resistant to oxidation and certain oils may reduce chronic disease risk; consumers like the taste of pumpkin oil best.
June 2023 in “Skin Research and Technology” The supplement with amino acids, iron, selenium, and marine hydrolyzed collagen improved hair growth more than drug treatment alone, with most people tolerating it well.
June 2022 in “International Journal of Health Sciences (IJHS)” Micronutrient supplements significantly improved PCOS symptoms in women.
January 2021 in “ISGE series” Polycystic ovary syndrome causes chronic inflammation affecting all body systems, but proper nutrition, exercise, and supplements can improve the condition.
November 2020 in “IntechOpen eBooks” Not getting enough minerals can lead to health problems and shorter lifespans.