WCCO EYE4 LOGO WCCO Radio wcco-eye-green01, ww color green

Vasodilators

(credit: Sean Gallup/Getty Images)

‘It’s Like Crack’: Doctor On Pre-Workout Supplement Ingredient

Getting to the gym can be hard when you’re tired and over-worked. Many people are using powders that you mix with water and take about half an hour before you work out to get an edge.

04/12/2013