Creatine may allow people to do a little more work in reps or sprints, which can ultimately lead to you becoming stronger, Matheny says. Taking creatine supplements may also can provide some muscle ...

The 63-year-old CEO of Life Time Fitness says people always want to know his workout and supplement prescription. Here's how ...

Uncover the personal supplement regimen of a renowned aging researcher. Could these four vitamins be the key to unlocking a ...