Spring in Utah means the start of a 6-month window people here can absorb Vitamin D from the sun, which will help improve mood, immune function and prevent the most common vitamin deficiency in the ...

Vitamin D might help people with heart disease avoid a heart attack, if it's provided in a dose tailored to you by a doctor, a new study says.

Timing does matter. Experts weigh in what happens when you combine these two popular supplements. Reviewed by Dietitian Alyssa Pike, RDN Calcium and vitamin D are both necessary for strong, healthy ...