Hello! Milkshake is a kind of milk beverage, which mainly contains milk, sugar, cream and other ingredients. What you said about drinking milkshakes to lose weight has no scientific basis at all. At present, the main methods to lose weight are diet control, exercise and drugs. I suggest you take a reasonable diet with proper aerobic exercise to lose weight, which is the healthiest way to lose weight. Drugs have great side effects on weight loss, so long-term use is not recommended. If it is difficult to control weight through long-term diet and exercise, and there are many metabolic diseases, surgery can be considered to reduce the size of the stomach physically, and satisfactory results can be achieved. I hope the answer can help you!