Learn more about Biotin uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Biotin.

Feb 11, 2025 · Biotin, also called vitamin B7, is an essential nutrient that supports your metabolism. It may also help keep your skin, nails and hair healthy.

Nov 1, 2025 · Biotin is necessary for formation of fatty acids and glucose, which are used as fuels by the body. It is also important for the metabolism of amino acids and carbohydrates.

Sep 1, 2025 · Biotin, also known as Vitamin B7, is a form of vitamin B found in foods. Biotin helps the body break down fats, carbohydrates, and proteins into energy. Biotin is likely effective in …

Dietary supplements that contain biotin are often promoted to improve the health of your hair, skin, and nails, but there is little scientific evidence to support these claims.

Sep 6, 2025 · Biotin, also known as vitamin B7, is a B vitamin that's essential for metabolizing food. It can improve hair, skin, and nail health in people who have a deficiency, and support a …

Sep 9, 2025 · In search of the best biotin supplement? Registered dietitians explain who actually needs a supplement and share the five best options to consider.