Resistance exercise may improve Vitamin D metabolism

Resistance exercise can increase the number of Vitamin D receptors (VDRs) in the muscle and improve Vitamin D metabolism, according to a study published in Experimental Physiology.

Popular Muscle-Boosting Supplement Does Not Increase Blood Flow

A Baylor University study has found that a popular nutritional supplement that is marketed to lead to greater muscle strength through increasing blood flow to the muscle does not increase blood flow as claimed on the bottle…