In life, most people drink coffee when they are sleepy. Many people are very interested in the origin and culture of coffee, especially white-collar workers. Because most of the white-collar workers in life like to drink coffee, why is coffee very popular in this group? Because coffee can not only have a refreshing effect, but it also brings many benefits.

The reason why coffee is sought after by white-collar workers is that the caffeine it contains will stimulate the sympathetic nervous system after entering the body, eliminate drowsiness, improve blood circulation, make people forget fatigue, and refresh the mind. For white-collar workers, it's better.

But there are pros and cons. Drinking coffee before meals has very obvious side effects, which may reduce your appetite and never want to eat. But as long as it is consumed after meals, it can promote the secretion of gastric juice and help digestion.

So there is absolutely no problem with coffee drinking time after meals. Coffee is one of the favorites of white-collar workers. Two to three cups a day is enough. If you drink too much, most people will feel sick. So although coffee is good, don't be greedy.

Refreshing. You must know the effect of drinking coffee to refresh your mind, so many people choose to drink a cup of coffee to refresh themselves when they are sleepy. Why is it said that drinking coffee has a refreshing effect? The main reason for this is that the caffeine contained in coffee has a powerful refreshing effect. But it's best not to drink coffee after 5 pm, because it will have the opposite effect and make you prone to insomnia.

Radiation protection. Experiments have shown that caffeine can help us prevent the harm of radiation, and now white-collar workers basically need to face the computer every day, so they are often exposed to the harm of computer radiation, and at this time, if you drink a cup of coffee, you can prevent computer radiation of danger.

Enhance memory. Did you know? If we consume the right amount of coffee, it can help us improve our memory. This is what a well-known nutritionist said. So drinking coffee can also help us improve memory.

Aid digestion. Because white-collar workers often sit at work, it is easy to accumulate body fat due to indigestion and become fat. Coffee has the function of helping digestion. Drinking a cup of coffee can improve our digestive ability and quickly break down fat in the body.

Prevent cancer. The magazine once published that coffee drinkers can help us prevent breast cancer and primary liver cancer. So coffee also has the effect of preventing cancer.