1, wrap food in white paper

Some people think that as long as food is wrapped in white paper, it can be prevented from being polluted. However, there is a lot of white paper. In order to make it white, a lot of bleach was added in the production process. When bleach comes into contact with food, it will produce a chemical reaction, produce a lot of harmful substances and pollute food.

2. Spread plastic sheets on the dining table.

In order to ensure the hygiene of the dining table, some people will spread plastic sheets directly. Although beautiful, it is easy to accumulate a lot of bacteria and dust. Some unscrupulous merchants will use vinyl chloride resin to make plastic sheets, which are highly toxic foods. If they don't touch plastics for a long time, they will be polluted by toxic substances and cause diseases.

Step 3 wipe things with toilet paper

Some toilet paper is not completely disinfected or even disinfected, and it will contain rich bacteria and attach to the wiped food. Never use toilet paper. Wipe food and tableware directly.

Extended data:

Precautions for eating habits:

1, irregular diet. Eat the delicious food to the full, don't eat the bad food, and the dinner is not delicious, but don't stop the snacks. Such eating habits will also lead to the reduction of children's gastrointestinal function. In addition, giving children too much nutrition will cause too many high-protein and high-sugar substances to accumulate in their stomachs, which will cause abnormal intestinal activity if children can't digest them.

Step 2 eat cold food. Too cold food enters the stomach, which soon leads to the shortening of gastric mucosal blood vessels. The secretion of gastric acid and digestive factors will be affected. Children should not eat cold food.

References:

People's Daily Online-Six wrong eating habits must be corrected.

References:

People's Network-How do primary school students arrange their diet in winter vacation? Pay attention to avoid 7 bad habits