The fat-soluble
vitamins are vital for many of the functions your body needs to stay healthy, including cell differentiation, immune system function and they'll help to keep your bones strong. Your body stores the fat-soluble vitamins in your body, so you need to be careful with
dietary supplements that include fat-soluble vitamins.

Pat HermanVitamin A is important for normal vision, adequate growth, immune system function and for cell division and differentiation. It's found in
butter, egg yolks,
fish, liver, meats, whole milk, dark green vegetables, yellow, and orange fruits and vegetables. Learn more about
vitamin A.

Chris ChidseyVitamin D is required to absorb and utilize
calcium, which keeps your bones and teeth strong. It's not found in many foods unless they have been
fortified. Normally, your body makes vitamin D when your skin is exposed to
sunlight. Learn more about
vitamin D.

Jillian PondVitamin E is important as an
antioxidant that protects the cells of your body from
free radical damage. It's found in nuts, seeds, vegetables oils, cereals and dark green leafy vegetables. Learn more about
vitamin E.

Florin BleiceanuVitamin K is important for normal blood clotting and may help to keep your bones strong as you age. It's found in dark green leafy vegetables, cabbage, cauliflower, broccoli, and soybeans. Learn more about
vitamin K.