Coconut oil can serve various purposes that have nothing to do with eating it.

Many people are using it for cosmetic purposes and to improve the health and appearance of their skin and hair.

Studies on individuals with dry skin show that coconut oil can improve the moisture and lipid content of the skin (22).

Coconut oil can also be very protective against hair damage and one study shows effectiveness as sunscreen, blocking about 20% of the sun’s ultraviolet rays.

Another application is using it like mouthwash in a process called oil pulling, which can kill some of the harmful bacteria in the mouth, improve dental health and reduce bad breath.