Although exercise is considered as the most healthy way for one to lose weight as many health sources like fat loss 4 idiots review say, there are situations where the body fat has to be gotten rid off from the body as quick as possible because the person suffering from it is not fit to exercise and the fat contained in the body is dangerous. Such situations are like when one is obese. A diabetic person for instance will need to be done some surgery to reduce the amount of fat in the body because it is causing more harm to their bodies or when they are not in a position to exercise to get rid of the fat. One should never ever undergo the surgery without permission from the doctor though because they may endanger their lives. The surgery will enable fat amounts to reduce hence you will prevent yourself from suffering from more diseases and also your body will be lighter and you will be able to exercise again.