Let's talk about calcium and vitamin ... in excess? The vitamin D story is a different story. The current recommendations for vitamin D are 200 units if you're a kid, 400 units until you get ...

Others argue that in special cases, such as that of pregnant ... daily intakes than previously indicated for both calcium and vitamin D, as discussed below. Thus, the recommended daily allowance ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take ...

Vitamin D is necessary for healthy growth from infancy up to adolescence. It is needed for the mineralization of bone, regulation of calcium and ... Winter poses special challenges for achieving ...

Giving your kid a daily multivitamin supplement can certainly bring some peace of mind. But here’s the catch: Most children don’t need to take them, despite nearly a quarter of U.S. kids and ...