Did you know that most of the adult population suffers from a vitamin D deficiency?

Or that a very small few are actually taking too much?

Known as the “sunshine vitamin” because of the skin’s ability to synthesize vitamin D from sun exposure, vitamin D is actually hard to get in sufficient amounts from sunshine alone. In colder climates, the skin may not be exposed to high levels of sunlight for much of the year. In warmer climates, more and more people are protecting their skin with constant sunscreen use, blocking the benefits of the sun’s rays. Pollution and other factors also play a role in limiting the amount of vitamin D you get. The best way to find out whether or not you are getting the right amount of vitamin D is to get your levels tested, and because of the risks involved in taking too much vitamin D, it’s best to do so before you start taking a high dosage in supplement form.