Did you know vitamin D deficiency is common? A deficiency in this important vitamin can cause serious health problems.
Vitamin D is important for absorption of calcium and phosphorus which are incorporated into bones to make them strong and dense. It also enhances immune function and improves muscle strength.
Eating foods that contain vitamin D is good, but exposure to the sun is much more efficient. According to the US Centers for Disease Control and Prevention (CDC), sun exposure is perhaps the most important source of vitamin D, because normal exposure to sunlight provides most