To most people, the term “obesity” means to be very overweight. Health professionals define “overweight” as an excess amount of body weight that includes muscle, bone, fat, and water. “Obesity” specifically refers to an excess amount of body fat. Some people, such as bodybuilders or other athletes with a lot of muscle, can be overweight without being obese. Weight loss is becoming an unhealthy obsession dealing with body images, but in some cases can improve health and fitness. When weight loss is a result of eating healthy, exercising or taking natural weight loss supplements in contrast to synthetic prescription drugs with the risk of harmful side effects, weight loss can be effective, rewarding, and greatly improve overall health.