Does Biotin Help For Hair Growth
Biotin is a water-soluble vitamin, frequently marketed as an alternative remedy for common medical conditions and as a cosmetic enhancer. If you are interested in using this vitamin, you may wonder, “Does it really work?”
Biotin’s efficacy will depend entirely on why you intend to use it. Although it is extremely effective in some regards, it is ineffective in others. Consult your health care provider before using biotin supplements to self-treat any medical condition.
What it Works For
Biotin deficiency is very rare, but this supplements can help to prevent it in at-risk individuals. Heavy smokers and people taking long-term antibiotics are at the highest risk of developing the deficiency. Symptoms of deficiency include a red, scaly rash on the face, along with depression, listlessness, hair loss, and tingling in the arms and legs. Consult your health care provider if you develop such symptoms.
What it May Work For
Biotin is frequently sold as a remedy for hair loss, but there is no solid evidence supporting or refuting its traditional use as a remedy for hair loss. This type of vitamin may also help to improve the health of fingernails and toe nails, and it might help to control blood sugar in people with diabetes. Until more studies have investigated these uses, they remain traditional and theoretical. It is too soon to tell if this vitamin works for these conditions.
What it Doesn’t Work For
Biotin does not seem to be effective as a treatment for seborrheic dermatitis, or cradle cap, a common but benign skin condition affecting babies and toddlers. Several studies have investigated its effect on cradle cap and have determined that it is ineffective. Other low-risk home remedies can usually eliminate this condition without any serious side effects.
The National Institutes of Health offers more information about its uses and health benefits.