Biotin supplements support the health of cells, metabolism, the digestive tract, skin and nerves, according to WebMD. Research suggests that biotin may be useful for treating Type 2 diabetes by decreasing insulin resistance and related nerve symptoms. Natural biotin in the body breaks down carbohydrates, fats and other substances.Continue Reading
Biotin treats and prevents biotin deficiency, which may be the result of tube-feeding for a prolonged period, malnutrition, rapid weight loss, or pregnancy, states WebMD. It is taken orally to treat mild depression, brittle nails, skin rashes on babies, and hair loss, but its usefulness in these cases is still being studied. It may also be used for hallucinations and tingling in the arms and legs. Studies suggest that smokers may lack biotin, and taking supplements may counteract that.
Biotin may be used to treat peripheral neuropathy as well as other types of nerve pathologies, notes WebMD. Most people do not require biotin supplements. A true biotin deficiency is very uncommon because most people get enough biotin from foods they consume.
People on kidney dialysis may require additional biotin, but it is important to check with a doctor first, advises WebMD. The benefits and risks of taking biotin supplements are still uncertain, as of 2015. Appropriate dosages vary depending on age, health and other conditions, so a doctor should always be consulted first.Learn more about Vitamins & Supplements