Inositol is a nutrient that is essential for the human body to function properly. It is a naturally occurring compound that is found in a variety of foods, such as fruits, beans, and grains. Inositol is often used as a dietary supplement and is popularly known for its benefits in promoting healthy hair, skin, and nails.

It also supports healthy liver function and can help reduce symptoms of anxiety and depression. Inositol can be found in different forms, including inositol hexaphosphate (IP6) and inositol triphosphate (IP3). As a supplement, inositol is available in powder, capsule, and tablet forms. It is safe and generally well-tolerated when taken in recommended doses.