Because snacks are generally fried or high-salt foods, eating too many deep-processed snacks can easily lead to partial eclipse and obesity. This kind of food contains a lot of energy, and snacks contain additives, which are harmful to human function and cause malignant obesity.

Extended data:

Snacks usually refer to food eaten outside of three meals a day. In general, except for three meals a day, everything in people's lives is called snacks.

Snacks are related to the time of eating, not the type. For example, most southerners regard pasta as a snack, but it is the staple food of northerners. Snacks can be divided into three categories: original product snacks, primary processed snacks and deep processed snacks. Many ordinary children prefer to eat snacks, but eating too many deep-processed snacks can easily lead to partial eclipse and obesity.

But for the elderly, eating some snacks properly is good for the health, but eating too much is useless. Please pay attention to choosing healthy snacks when buying snacks. Generally speaking, the original product snacks and primary processed snacks are healthy snacks. [snacks; Sporadic food beyond three meals a day. Snacks, also known as snacks, snacks and snacks.

The nutrients needed by the human body are mainly obtained through three meals a day, and snacks can only be used as a supplement. So snacks can't be eaten without restraint. They are eaten while walking, doing homework, watching TV and chatting. Eating snacks in this way not only affects dinner, but even replaces dinner with snacks.

As we know, the work of human digestive system is regular. When you eat a certain amount of food, your stomach will feel full. At this time, we will no longer have the desire for food. After a period of time (usually 2~4 hours), the food in the stomach is basically emptied, the gastrointestinal tract will accelerate peristalsis, and the secretion of gastric juice, intestinal juice and bile will also accelerate, sending a signal to the brain that I am hungry.

People will feel hungry at this time, and we need to eat. But for those children who don't leave their snacks, food keeps entering their stomachs and can't be emptied. In this way, when they have dinner, they will lose their appetite and eat little or nothing. Because they eat too little for dinner, they will be hungry again soon, so they will eat snacks again.

Over time, the normal working rhythm of human digestive system is destroyed and the digestive function is disordered, which will inevitably affect their health.

References:

Baidu encyclopedia, snacks