Yes, drinking a cup of granular milk 15 30 minutes before meals can reduce weight, mainly by using the mechanism of brain physiology. When human blood sugar drops, the feeding center of the brain sends out a message, and people will feel hungry and want to eat. When hunger rises, obese people eat fast, and the amount they eat is even 1.5 times that of ordinary people. If you can control the amount and speed of eating, it is not difficult to lose weight, and the combination of sugar and milk is exactly the way to lose weight under this theory.