Vitamin D Deficiency: Causes, Symptoms and Treatment
March 28, 2016 · 0 commentsVitamin D is the vitamin everyone is talking about these days, especially in the world of bariatric surgery. Vitamin D is one of four fat-soluble vitamins (the others are vitamins A, E, and K) and is important in bone metabolism and has recently been observed to have anti-inflammatory and immune-supporting