Skin protects the body from harmful UV rays

A recent study has shed light on the mechanism by which the skin protects the body from the harmful ultravoilet (UV) rays. The skin pigment converts UV radiations from the sum...
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Circuit Week 2015! The Workout That Builds Unstoppable Strength

Circuits aren't just good for burning calories. You can also use them to build strength and muscle. Exhibit A: Day 2 of Circuit Week....