What are a trigger finger and a trigger thumb? A disorder known as "trigger finger" affects the tendons in your thumb and fing...

    What is De Quervain's tenosynovitis? Inflammation of the wrist tendons on the thumb side. Pinching, gripping, or rotating the wrist...

  Differences between vitamins D2 and D3    Both fat-soluble vitamins D2 and D3 aid in the body's absorption of calcium, control the dev...

Sources of Vitamin D Vitamin D can be acquired from three primary sources: sunlight exposure, food, and supplements. 1. Food sources While ...

  What is Vitamin D Vitamin D is essential for strong bones, teeth, and muscles. It is a fat-soluble vitamin. It helps to support the immune...