Dark chocolate refers to dark chocolate with a purity of over 50%. It contains a lot of lipids and sugars, and saturated fat directly accounts for more than half. The glycemic index of these dark chocolates is only high or not, and the sugar eaten will soon become fat. At present, there is no definite evidence to prove whether dark chocolate has the effect of losing weight, but only when the total energy consumed is less than the total energy consumed will you lose weight. Compared with other kinds of chocolate, dark chocolate, which claims to have slimming effect, contains a lot of cocoa powder.

Cocoa bean, the main raw material of chocolate, is a fruit with high fat content, which gives chocolate an instant taste. In addition, other raw materials such as sugar, vanilla and emulsifier are added to make chocolate, which makes the calorie of chocolate "exceed the standard" frequently. The fat of dark chocolate is lower than that of milk chocolate, and dark chocolate has less salt and more sugar, and its taste is extremely bitter. Proper consumption can increase antioxidant flavonoids in blood and prevent heart disease. There are certain benefits.

Eating dark chocolate instead of milk chocolate can improve the antioxidant level of the body and help prevent cardiovascular diseases. The occurrence of diabetes. In the past few years, researchers have found that chocolate contains steroids, which are healthy ingredients in green tea and red wine. Moreover, many studies have made it clear that although many foods such as coffee contain caffeine, the effect of caffeine intake through food is not as good as caffeine capsules. Therefore, it is suggested that you can take caffeine capsules if you have the conditions, and the effect may be better.

The cellulose in cocoa can promote intestinal peristalsis and help gastrointestinal digestion, while isoflavones can inhibit the secretion of intestinal chloride ions and regulate the digestive system. As for the fact that chocolate containing caffeine can indirectly promote weight loss, it is better to drink a cup of black coffee half an hour before exercise, and then improve the endurance of exercise in the sports meeting. But this effect also varies from person to person.