Heat is given off in every chemical reaction. Your metabolism is the sum total of all of the chemical reactions in your body. Take your temperature regularly, and if it varies very far from the normal 98.6 degrees, you’re running less than optimally. In the long term, grip strength is directly correlated to all …

“I can’t wait for the holidays to be over and 2013 to get here. I’m going to get so lean I look like a God damn anatomy chart,” you thought to yourself countless times over the last month in order to ease the guilt while you ate cheesecake by the fistful.  Well now that …