Michael A. Smith MD

Protecting your DNA may hold a key to cancer prevention. Here’s how.

Promoting cellular health may be the key to cancer prevention. Here's how.

Looking to start a supplement plan and aren't sure which nutrients are most important to take? Start with the essentials-four vital nutrients everyone needs 2014 Buyer's Guide to Essential Supplements. The Egyptian pyramids have lasted for more than 4,000 years because of one thing-a solid foundation.

Build a solid foundation for vibrant health with these four key supplements.