How Important Is Vitamin D For Bodybuilding Gains? | Straight Facts With Jerry Brainum
You’ve probably heard this before even at a very young age, “You need to get out in the sun more!” In the ever growing digital world – it becomes less and less likely for people to go out and actually soak up some sun. But besides the social issues that might be caused by staying in doors, there is a very good reason to get outside during the day. Vitamin D. This is a very …. Read More