by Caty Bruening, VMH Laboratory Manager
Vitamin D is a fat soluble vitamin that helps your body absorb calcium, which is needed for building strong bones. It also helps your muscles move, nerves carry messages from your brain to your body, and strengthens your immune system.
The best food sources of Vitamin D come from milk or other fortified “milk” drinks, such as soy, almond, oat, along with fatty fish, such as trout, salmon, tuna, mackerel. Beef liver, egg yolks, cheese, and mushrooms also provide a little. Your body can also make Vitamin D from the sun when your bare skin is exposed, but factors such as clouds, smog, sunscreen, old age, and having dark-colored skin can reduce the amount it makes.