1, very low calorie starvation method. This method is to eat less by various means, such as not eating breakfast, not eating dinner, not eating meat but being vegetarian, eating half less food than usual, and so on. Although this method can make you lose weight objectively in a short time, this decline is often accompanied by muscle loss, while fat is only reduced by a small amount or not. In the end, your body shape has not changed, which can't be said to be effective. When you return to a normal diet, your weight will recover quickly, but some damage to your body is irreversible.

2, do not eat the staple food partial eclipse method. Rice, noodles, bread, oats, etc. What we eat every day belongs to the category of staple food, and the main nutrients are carbohydrates. Carbohydrate is a clean and efficient energy source for our body, which can save protein and make protein play a better role in repairing body tissues. Carbohydrate is also an important nutrient for the brain, because the brain needs glucose for direct energy supply. After reducing the intake of staple food for a period of time, it is easy to make people feel tired, anxious, memory is obviously reduced, brain thinking ability is also greatly reduced, and even insomnia.

3. Skip breakfast and miss dinner. Breakfast is the most important of the three meals. Providing 30% energy for the body is an important means to wake up the body. Eating breakfast early improves work efficiency and makes the body metabolize more calories than the depressed state of skipping breakfast. Breakfast makes you feel full all morning. If you don't eat breakfast, it's easy to increase your chances of eating other high-calorie snacks, and you will eat too much lunch because of hunger. Skipping breakfast also increases the risk of gallstones and diabetes.

4. Replacing daily life with vegetables and fruits will often lead to insufficient intake of protein, which will make our own muscle protein catabolism greater than anabolism, leading to muscle loss, which will lead to the decline of basic metabolism and make it more difficult to lose weight. Because of high muscle content and high basal metabolism, basal metabolism is the most important helper to help you consume energy for a day. Some fruits have high sugar content, which is a monosaccharide easily absorbed by the human body, so they are not thinner but fatter.