date:Dec 19, 2018
n D is also found in beef liver, cheese, egg yolks and mushrooms. Fortified foods offer Americans most of the vitamin D they consume. Since the 1930s, nearly all of the U.S. milk supply has been fortified with 100 International units (IU) per serving. Breakfast cereals are also commonly fortified with vitamin D. And fortunately, our clever bodies make vitamin D when skin is exposed to sunlight; most people meet at least some of their vitamin D needs this way.
Another way to increase your vitami