Feed the Muscle, Burn the Fat - Keep it Simple
There's an old adage "feed the muscle, burn the fat" which props up an important concept. This concept is vital in the health and fitness realm. Whether you just want to burn fat (lose body fat) so that your body looks better, or you want your body to perform better in athletic endeavors, feeding the muscle is of the utmost importance. There's all kinds of nutrients that take part in helping to build and or maintain muscle. The most important of those, is the macro nutrient protein. Feed the muscle with protein, and that muscle will help you stay fit, as well as boost and maintain your metabolism so that you can burn fat (lose body fat) effectively and efficiently.