How to clear the intestines after the festival 7. Chocolate and cocoa beans are rich in flavonoids, which is a wonderful recipe to keep you in a good mood and protect your heart and circulatory system. Research shows that a cup of cocoa contains the same antioxidant as a glass of red wine and three times more than a cup of green tea. Pure cocoa has a bitter taste. Everyone who loves chocolate knows that if the cocoa content in chocolate is as high as 80%, it tastes too bitter to eat. If you want to lose weight, you'd better choose chocolate with high cocoa content. The higher the cocoa content, the less the sugar content. You can try bitter chocolate first, get used to the bitter taste, and then gradually switch to pure dark chocolate without cream. White chocolate usually contains no cocoa, only cocoa powder, milk powder and edible essence, so it is not as healthy as dark chocolate. However, it should be noted that chocolate should not be eaten too much, not more than 25 grams per day, which is beneficial to human health. Otherwise, its high calorie will make your weight loss plan fall short.