Junk food mainly refers to foods high in oil, sugar and salt, white porridge does not have these characteristics, so white porridge is not junk food. However, from the nutritional point of view, white porridge is less nutritious. White porridge is mainly carbohydrates and a small amount of protein, vitamins, 100 grams of white porridge containing 43 calories, of which 8.6 grams of carbohydrates, 0.1 grams of dietary fiber, 0.8 grams of protein, 0.5 grams of fat. Long-term consumption of large quantities of white porridge will increase the risk of obesity, damage to the digestive system and so on: 1. Increase the risk of obesity: because white porridge has a poor sense of satiety, high carbohydrate content, long-term consumption of large quantities of white porridge triggers obesity, induced hyperlipidemia, coronary heart disease, cerebral infarction, fatty liver and so on. 2. May damage the digestive system: drinking porridge rarely chewing, will cause saliva secretion is reduced, is not conducive to food absorption, at the same time, according to the point of view of the use of waste, long-term drinking white porridge will make the digestive system become “lazy”, the gastrointestinal digestive capacity will decline. Although drinking white porridge for a long time will be unfavorable to the body, but it does not mean that you can not drink white porridge, we can take to deal with: 1. When cooking white porridge, add grains, eggs, minced meat, tofu, etc., and slow down the speed of eating. 2. When cooking white porridge, don’t boil the porridge too bad, just boil it. 3. Control the intake of porridge, drink about 250ml at a time.