Scientists identify compounds that may enhance antitumor activity of vitamin D

Roswell Park Cancer Institute (RPCI) research on the most potent form of vitamin D, commonly called calcitriol, offers new insights into approaches that may enhance the antitumor activity of this…

Vitamin D May Not Benefit Knee Osteoarthritis Sufferers

Adding vitamin D as a supplement does not appear to lessen the symptoms, or slow the progression, of knee osteoarthritis, according to research presented this week at the American College of Rheumatology Annual Scientific Meeting in Atlanta. Osteoarthritis, or OA as it is commonly called, is the most common joint disease affecting middle-age and older people…