What Does Running A Marathon Do To Your Body? All exercise is good exercise, right? Maybe not. Researchers have found that running in excess could actually be bad for you. Facebook Prev Article Next Article Health Checkout these cool gadgets... Related Posts Is MSG Bad for You? Skin Wounds Heal Faster During The Day Scientists Made A Stunning New Discovery About the Immune System Nano Display on your Skin The Device That Simulates Giving Birth for Men Possible Treatments For Cancer – DCA & Immunotherapy?