Eating cold dishes often is good for your health!

Cold salad is a very popular food in summer. It has a wide variety, sweet and refreshing taste and is deeply loved by people. Many people often eat cold salad. At the same time, it can retain the nutrition in the dish to the greatest extent, make it cold and refreshing, and promote appetite. But cold salad also has certain hidden dangers to health.

I. Pesticide residues

Because cold salad is not cooked at high temperature, there may be some pathogenic bacteria or pesticide residues, which are harmful to the health.

Second, food poisoning.

Many foods are not suitable for cold dishes, such as potatoes, taro and yam. It needs to be cooked. Some beans, such as beans and edamame, contain toxic proteins, which are easy to cause food poisoning when eaten raw.

Third, bacterial infection.

Cold salad is the most popular dish in summer. Many people like to cook a lot of cold dishes at once, and put them aside for preservation when they can't finish eating. But because of the high temperature, microorganisms multiply quickly. If the cold salad is left for too long, it is easy to be invaded by bacteria, and it is easy to feel unwell after eating.

Fourth, it affects gastrointestinal function.

Eating cold salad often and eating cold food in the stomach may hurt the stomach, resulting in impaired gastrointestinal function, decreased digestion and absorption capacity of the stomach, causing gastrointestinal discomfort.

And because cold salad is refreshing and delicious, many people eat it in large quantities, but eating too much will also lead to physical problems. Like to eat too much cool kelp, goiter will occur; Eating too much cold spinach will lead to zinc and calcium deficiency in human body.

So what should you pay attention to when eating cold salad?

1, cold salad should be cooked and eaten now, and the salad should be eaten at one time. Even in the refrigerator, it is easy to deteriorate and be infected by bacteria.

2. Choose fresh vegetables when making cold salad and clean them. After cleaning, scald with boiling water for a few minutes before doing it.

3, cold salad is best to add some onions, ginger, garlic, which can not only season, but also play a role in sterilization and disinfection.

4. When cooking cold meat dishes, the meat must be cooked first, and the knife and chopping board for cutting meat should be separated from those for cutting raw meat and lettuce. You can't use uncooked knives such as raw meat to cut cold salad.