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$20.80 at humnutrition.com. While biotin and biotin supplements may seem like the most promising route for addressing hair loss and growth, it's not the best solution for everyone.
Biotin deficiency is very uncommon, but experiencing it can cause an array of side effects, including: hair thinning or loss, brittle nails, a red scaly rash (around the eyes, nose, and mouth), a ...
The best vitamins, minerals and nutrients for hair growth include vitamin A, vitamin B12, folic acid, vitamin C, vitamin D, vitamin E, biotin, zinc, iron, protein, keratin and omega-3 fatty acids.
Dietary supplements are not typically recommended. [70] Many people use unproven treatments, [15] but there is little evidence of the effectiveness of vitamins, minerals, or other dietary supplements regrowing hair or retaining hair. [14] There is no evidence for biotin (vitamin B7). [70]
Biotin is stable at room temperature and is not destroyed by cooking. The dietary biotin intake in Western populations has been estimated to be in the range of 35 to 70 μg/day. Nursing infants ingest about 6 μg/day. [4] Biotin is available in dietary supplements, individually or as an ingredient in multivitamins. [1] [3]
In the United States, biotin supplements are readily available without a prescription [25] in amounts ranging from 300 to 10,000 micrograms. [26] 30 micrograms daily is identified as Adequate Intake for men and women 19 years and older. 35 micrograms daily is required for lactating women. [27]