Andrew Shanley

D2 vitamin, poor choice for athletes

January 31, 2014

Friday, January 31, 2014 D2 vitamin, poor choice for athletes It is considered that athletes who are willing to improve their performance should avoid taking D2 vitamin. A new study released at Appalachian State University’s Human Performance Lab at the N.C. Research Campus in Kannapolis proves that athletes who took D2 vitamin had their D3 […]