Why Strong Bones Start Early Did you know that 90% of a child’s bone mass is built by age 18? Providing the right ba ...

While some people may get more time in the sunlight in the summer to improve their vitamin D levels, it is good to ensure you ...

Calcium is a mineral that gives bones their structure and strength, while vitamin D is a hormone that supports bone growth, according to Natalie Allen, RD, a clinical associate professor of nutrition ...

CNET experts have handpicked the top vitamin supplements for hair, skin and nail health -- making your search stress-free. What are the best overall vitamins for hair, skin and nails?