17 citations
,
November 1982 in “Annals of Internal Medicine” 5-aminosalicylic acid enemas may cause hair loss.
6 citations
,
September 1957 in “Poultry Science” Adding copper helps turkey poults grow better when molybdenum is present.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Gut bacteria overgrowth may cause some Post-Finasteride Syndrome symptoms.
13 citations
,
January 1997 in “Biochemical Pharmacology” Human liver enzyme DHEA ST helps process minoxidil.
87 citations
,
March 2014 in “Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids” Cholesterol sulfate buildup due to a genetic mutation disrupts the skin barrier, leading to the scaling skin seen in X-linked ichthyosis.
research Iron
January 2014 in “Reactions Weekly” A woman had nausea and constipation from iron pills taken for hair loss due to low iron.
May 2025 in “Frontiers in Pharmacology” Targeting gut microbiome and metabolome may help treat autoimmune skin diseases like alopecia areata.
1 citations
,
July 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” Cysteine strengthens hair, and glutamine fuels hair growth.
March 2018 in “The journal of applied laboratory medicine” The rash on the infant indicated a serious underlying condition.
11 citations
,
March 1959 in “Journal of Histochemistry & Cytochemistry” Sulphur, phosphorus, and metals are distributed differently in animal skin follicles, with variations in detection speed and location.
June 2022 in “Journal of medical science and clinical research” Brandt syndrome, with symptoms like skin rash, hair loss, and diarrhea, improves quickly with zinc supplements.
2 citations
,
August 2004 Early diagnosis and proper treatment improve outcomes for methylmalonic acidemia.
18 citations
,
June 2016 in “Clinical and Experimental Dermatology” Increasing isoleucine intake improved skin and health issues in an infant with maple syrup urine disease.
October 2008 in “Trace Elements and Electrolytes” Tailored supplementation of calcium, magnesium, and vitamin D based on hair analysis may improve bone health.
The conclusion is that hair supplement ingredients may be unsafe and should be disclosed and proven safe before use.
April 2026 in “Applied Sciences” Succinic acid helps improve skin conditions like acne and rosacea.
March 2024 in “Indian Journal of Dermatology” Iron supplements may improve hair loss satisfaction even if initial iron levels are normal.
Selenium is essential but can be harmful in excess, and China struggles with balancing its levels for health.
November 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Zinc supplements improve hair growth in camels and support growth and hair development in calves.
1 citations
,
June 2021 in “Journal of Cosmetic Dermatology” Enzyme booster SULT1A1 greatly enhances hair regrowth with minoxidil.
23 citations
,
August 1975 in “Experimental Biology and Medicine” Copper supplements during pregnancy improve survival and development in mutant mice.
May 2023 in “Elsevier eBooks” Some nutritional supplements may help thicken hair in people with hair loss, but taking too much can cause side effects.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Targeting specific metabolic and ionic pathways may improve alopecia areata treatment.
July 2023 in “International Journal of Rheumatic Diseases” Ulcerative sarcoidosis in body folds is rare and improved with prednisone and hydroxychloroquine.
March 2026 in “Journal of Veterinary and Animal Sciences” Supplements improved calves' haircoat condition.
30 citations
,
July 1984 in “Journal of Animal Science” Adding biotin to sows' diets increased the number of pigs weaned per litter.
92 citations
,
November 2003 in “The Journals of Gerontology” Testosterone supplements can increase muscle mass and strength in older men with low levels, but long-term effects and risks need more research.
1 citations
,
October 2023 in “Pharmaceuticals” Sulfated polysaccharides from Microcosmus exasperatus may help treat cancer without causing blood thinning.
May 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Targeting specific metabolic and ionic pathways may improve alopecia areata treatment.
18 citations
,
September 2011 in “Livestock science” Maternal Nano-Se supplements improve fetal hair follicle development in cashmere goats.