Weight loss can eat pork lean meat, which can be used as one of the sources of protein intake, but it should be noted that it should not be consumed in excess, so as not to affect the effect of weight loss. Each 100 grams of lean pork contains about 143kcal, of which 1.5 grams of carbohydrates, 20.3 grams of protein, 6.2 grams of fat, cholesterol 81 mg, moderate eating can provide some energy for the body to a certain extent to maintain the normal activities of life during weight loss. However, if it is consumed in larger quantities and the total calorie intake of food is not restricted, there is still a higher risk of gaining weight. If there is a need to lose weight, the daily calorie intake should be less than the energy consumed by the body, but we should pay attention to a balanced diet and do not over-diet, so as not to cause malnutrition in the long run. It is recommended to have proper physical exercise and eat a balanced diet.