Biotin is a B-complex vitamin that helps your body break down food into energy. You can get it from eating meats, eggs, fish, seeds, nuts, and some vegetables, or by taking a daily supplement.

Biotin, also known as vitamin B7, supports many parts of your body, including your nervous system, liver, eyes, hair, and skin. It helps the enzymes in your body carry out their jobs and keeps cells working as they should.

Some of its possible health benefits include:

• Diabetes management

• Biotin for hair

• Nail health

• Biotin for skin

• Prenatal care

• Nerve health