Having good and attractive body can definitely put up charming appearance. A person who is obese must have disadvantages in almost every aspect of life as compared to the person having healthy and muscular body. Heavy food with lots of fats affects your body in a manner that it sucks all the fats and remains there. This is certainly not good for obese people if they want to build muscles also. First thing you need to do is to stay away from excessive fats. For that you need motivation and willpower because where there is will there is a way.