The Science of Metabolism

Metabolism is how your body generates and uses energy for everything it does, and influences your health in many ways. Learn how metabolism works and how it might play a role in your ability to shed pounds.

Strategies for Gaining Muscle

The science is pretty clear regarding muscles: if you don’t use them, you lose them - particularly as you age. Luckily, there’s a lot you can do to keep your muscles strong and functioning at their best.