Vitamin B12 is

a powerhouse.

It helps make

DNA, nerve and

blood cells,

and is crucial

for a healthy

brain and

immune system.

- Your metabolism wouldn't run smoothly without it.- It's only found in animal products like eggs, meat, shellfish, and dairy- Vitamin B12 is a water-soluble vitamin. Water-soluble vitamins dissolve in water. After the body uses these vitamins, leftover amounts leave the body through the urine.- Vitamin B12, like the other B vitamins, is important for protein metabolism. It helps in the formation of red blood cells and in the maintenance of the central nervous system.