Cocoa powder contains a lot of crude fiber, so it can be supplemented before breakfast to improve constipation. Besides, you can drink this tea as usual, but it's best to drink it one hour after dinner. Drink cocoa powder half an hour before each meal, and then drink other tea one hour after each meal. Don't drink water halfway. It didn't work. You can also drink it as usual during menstruation. Cocoa powder is a pure natural food with high calorie, so there is no problem. Moreover, cocoa powder is an antioxidant food, and regular drinking is also good for the skin.