The main nutritional component of pasta is starch, which belongs to cereals and has about 350 kcal/100g of calories. Pasta produces slightly less calories than rice, steamed buns and other staple foods, so people who are losing weight can appropriately use pasta instead of rice as a staple food to reduce the caloric intake of staple foods. Obesity is mainly due to the intake of more calories than the metabolism of calories, if the weight loss crowd consume a lot of pasta or consume pasta with other high-calorie foods, such as butter, cream, etc., usually can not achieve weight loss, and even weight gain, so it is recommended that the weight loss crowd reasonably choose the amount of pasta consumption and consumption: 1. Serving size: Even though the calories of pasta are relatively low, but because it is a starch product So it is still a source of calories for the body, and too much consumption may still lead to obesity, so it is recommended that the weight loss crowd control the amount of pasta consumption; 2, consumption method: if you eat pasta with high fat, high carbohydrate sauce, there may also be too much energy intake, resulting in obesity. Weight loss people can eat pasta with low-calorie dressings, such as oil and vinegar sauce, black pepper sauce, etc., and choose to steam cooking method of production. It is recommended that people who are on a diet should not lose weight by eating only single, low-calorie foods, but also eat rice, fruits and vegetables with high fiber content, and ensure the intake of protein foods. Ensure a balanced nutrition can make the metabolic level relatively stable, so as to play a better weight loss effect.