Drinking a cup of coffee every day has these 4 benefits, but I advise everyone: these 3 types of people are best not to drink it

A cup of coffee a day can refresh the mind, remove free substances from the body, enhance the body's ability to resist disease and has a very good antioxidant effect. A cup of coffee a day can improve the intestinal flora environment. It is best for teenagers and children not to drink coffee. Who should not drink coffee?

What useful substances can you ingest by drinking coffee regularly?

Coffee contains relatively more nutrients, including caffeine, polyphenol compounds, melanin, trigonelline and other substances.

Remove free radicals in the body and enhance the body's resistance:

Coffee contains some polyphenol compounds, the main component of which is chlorogenic acid, which is essentially a hydroxycinnamic acid. This substance has a certain antioxidant effect. If you drink coffee in moderation regularly, it can have a proper free radical scavenging effect and has a good effect on the body.

It also has a positive effect on intestinal microorganisms:

Moderate coffee intake can improve the intestinal microbial environment, thereby improving the types, distribution and corresponding content of host bacteria, such as the bifidobacteria you are familiar with, thereby improving the intestinal environment and playing a positive role; it also has a positive effect on improving the body's anti-inflammatory ability.

Some people do not recommend drinking coffee:

Children and adolescents: All parts of the body of this group of people are in the development stage, and they are also in a stage of high-intensity learning. Caffeine intake can easily affect their sleep and brain work; so it is best for them not to drink coffee, and if they do drink it, it must be limited.

Pregnant women: It cannot be said that pregnant women cannot drink coffee. Such statements are rumors. Specifically, it is not recommended for pregnant women to consume large amounts of caffeine. During the pregnancy and delivery period, you should try not to eat foods containing caffeine. If you drink coffee, please do not exceed 2 cups a day.

People with "gastric ulcers": Gastric ulcer patients mainly suffer from excessive gastric acid, which causes great damage to the gastric mucosa, and caffeine intake will undoubtedly increase the irritation to the gastric mucosa; therefore, patients with gastric ulcers should strictly avoid it.

The above three types of people are better off not drinking coffee, otherwise it will have adverse effects on the body. Drinking coffee correctly is beneficial to human health and health care. Drinking coffee correctly can refresh the mind, promote detoxification of the body, and enhance the body's disease resistance.