Are You Getting Enough Vitamin D?
Vitamin D is important for strong and healthy bones, making sure your muscles, heart, lungs, and brain work well and that your body can fight infection. To ensure that you’re getting enough vitamin D, the Academy of Nutrition and Dietetics advises the following: get some sun, but avoid sunburn; eat vitamin D-fortified foods such as milk, cereals, and some forms of orange juice and cheese; eat naturally vitamin D-rich foods such as fatty fish, mushrooms, cheese, beef liver, and egg yolks; and take a vitamin D supplement.
Academy of Nutrition and Dietetics, July 2015