1. The formula of puffed food results in that its nutrients are mainly carbohydrates, high in fat, high in calories, high in salt, high in sugar and high in monosodium glutamate. Some data show that the fat content of puffed food accounts for about 40.6%, and the calorie is as high as 33.4%. For children who need rich and balanced nutrition to thrive, long-term consumption of puffed food will definitely affect them.

2. Eating a lot of puffed food is easy to cause children to feel full and affect their normal diet. Many nutrients are not guaranteed and supplied, and malnutrition is easy to occur.

3. The fat content of puffed food is particularly high. Eating too much will cause a lot of fat accumulation in the body, which is easy to be obese. The survey also found that obese children's intake and preference for puffed food were significantly higher than those of normal children.