What Does Vitamin B Do for the Body?

There are several types of B vitamins. They are B1, B2, B3, B6 and B12. Each B vitamin plays a specific role in helping the body carry out certain functions necessary for living. The B vitamins are found in vegetables, fruits, meats, dairy and grains. They can also be safely taken in an over-the-counter supplement as long as they are taken according to the directions.

Vitamin B6

• Vitamin B6 helps the body break down protein from foods we eat. It also helps the nervous system send messages to and from the brain.

Vitamin B12

• Vitamin B12 helps the body break down and use fuel from food. It also helps the body make blood and it helps the brain and spinal cord function correctly.

Vitamin B3

• Vitamin B3 helps the body grow and repair nerve and skin cells. It also helps the body keep cholesterol levels normal.

Vitamin B2

• Vitamin B2 helps the body effectively use the other B vitamins. It also helps the body make new cells, grow and use the fuel in carbohydrates.

Vitamin B1

• Vitamin B1 helps the body break down carbohydrates, keep the heart working properly and maintain the nervous system.