Many studies show that water fasting can bring some health benefits such as reducing the risk of some chronic diseases and inducing autophagy - the condition of older parts of cells being broken down and recycled. However, fasting to lose weight also has certain benefits and dangers.

Swimming is a safe and effective method of losing weight. The force of water combined with the movement of the whole body helps the muscular system become fitter, while also helping with blood circulation and, most notably, reducing excess fat.

Drinking coffee to lose weight is a relatively new diet plan that is quickly gaining popularity. There have been some people who have had success with this method, but it is not really good for your health in the long run.