You can eat pork belly during weight loss, but you should eat in moderation. Pork belly is rich in nutrients, each 100g of pork belly contains 459KJ of energy, 15.2g of protein, 5.1g of fat, 3.70mg of niacin and a variety of minerals. Eating pork belly in moderation can provide people with nutrients, supplemental protein, and maintain the normal physiological function of the human body. However, if excessive consumption can easily lead to excess calories can not be digested, which is converted into fat accumulation in the body, affecting the effect of weight loss. During the weight loss period, it is recommended to reasonably plan meals to ensure balanced nutrition and eat less high-fat, high-sugar, high-calorie foods. At the same time with a certain amount of exercise, eat a balanced diet.