You are what you eat. If you eat good foods and make sure that you are getting proper nutrition, you will feel better, look better and act better. It is at the center of who we are. Use the tips you just read in this article to help make yourself a better person. Eating the right diet that supports exercise levels and gives the body the required materials to rebuild itself, is a key component to physical fitness. Having the right amount of protein will allow for muscle growth. Providing enough carbohydrates will give the body fuel for the day. The right diet makes a big difference.