The weight loss effect of cocoa powder is not obvious, but it still exists. Its weight loss principle is that natural cocoa powder contains cocoa butter, because it is degreased during the in vivo action. Cocoa butter is a kind of polyphenol raw material, which has the function of losing weight, so cocoa powder has the function of losing weight. Stomach strengthening is also the function of cocoa powder, because natural cocoa powder contains a lot of alkaloids, which stimulates the secretion of gastric juice in human stomach, thus helping to promote the digestion of protein and achieve the effect of stomach strengthening. Cocoa powder has obvious effect of preventing cardiovascular and cerebrovascular diseases. Although cocoa butter is a kind of fat, it is natural and will not increase cholesterol in the body. In addition, it is rich in fatty acids to reduce cholesterol, thus effectively preventing the occurrence of cardiovascular and cerebrovascular diseases. The principle of losing weight with cocoa powder is as simple as that. People who eat cocoa tend to live longer. Cocoa powder has antioxidant effect, thus effectively resisting the pathological changes of cancer cells.