Losing weight starts with changing bad eating habits. The most important thing is to reduce the calories absorbed in the diet. Ordinary people don't need to calculate the calories of each meal, but as long as the diet is properly controlled, 70% to 80% is usually enough. You shouldn't eat it again and again. Long-term observation can be based on whether the weight and waist circumference have decreased or increased. Saturated fat is solid and unsaturated fat is liquid at room temperature. Such as lard, butter and cream, are all saturated fats. Fish oil and vegetable oil are unsaturated fats. Therefore, when choosing meat dishes, you can eat more fish and shrimp and less pork, beef and mutton, which means "white meat is better than red meat". Of course, this does not mean that red meat is inedible. Lean meat is acceptable, but try to eat less.

Vegetables and fruits belong to dietary fiber, vitamins, fructose and pectin. It is an important source of other nutrients, and of course it is also indispensable to the human body. However, eating only vegetables and fruits will definitely lead to nutritional deficiency. Therefore, fruit can only be used as a supplement to the normal diet, and it is recommended not to be used as a staple food. You can eat some a day.

Skipping breakfast can lead to gallstones, stomach diseases, cardiovascular diseases and other diseases. This way of losing weight can be said to do more harm than good. In addition, some studies have pointed out that skipping breakfast can not achieve the goal of losing weight, because from night to noon, the body is hungry for a long time, and the calorie intake of lunch and dinner will increase accordingly. People who skip breakfast often eat more snacks, so they end up fatter than those who eat breakfast.

In fact, the main cause of obesity is processed potato oil. These fried potato chips are usually snacks rather than meals. But potatoes and sweet potatoes are not only delicious, but also low-calorie foods that can produce satiety, and their nutritional value exceeds that of rice and wheat. Therefore, giving up fried food is the best way to lose weight and adopting cooking methods such as boiling, steaming and stewing. Potatoes are not only delicious food, but also nutritious food to lose weight.