How much do you know about coffee?

Coffee is already an essential drink for many people to refresh their minds. Portable coffee cups, travel coffee cups, iced coffee tumbler are all items they carry at any time. For contemporary professionals, the life of the working day can be said to be given by coffee. However, there are also many questions about coffee.

Coffee may make your heart beat faster

In fact, this is normal and is also related to the individual's sensitivity to caffeine. There are some genes in the human body such as CYP1A2, PDSS2, etc. that control the metabolism of caffeine. These people may be more sensitive to caffeine, and caffeine metabolism is slower. Authoritative organizations such as the American Heart Association and the European Society of Cardiology believe that moderate consumption of coffee will not increase the risk of heart disease and cardiovascular disease.

After drinking coffee, you may frequent the toilet

Many people have experienced frequent urination after drinking coffee. In fact, caffeine is a natural diuretic. If you want to refresh yourself by drinking coffee before the exam, remember to drink less water.

Some people want to have a bowel movement after a while after drinking coffee, or even have diarrhea. Indeed, studies have shown that about 29% of people drink coffee to have a laxative effect. However, it is not clear whether this is the effect of caffeine. Because other studies have found that decaffeinated coffee has a similar effect.

Drinking coffee normally will not cause osteoporosis

In fact, it has been mentioned in many studies that enough calcium or dairy products can offset the bone risk brought by coffee. In the above-mentioned 2006 study, scholars further analyzed the calcium intake of the subjects and found that people with sufficient calcium intake did not increase the bone risk by coffee intake. As early as 1994, the American Medical Association Journal In the literature, it is mentioned that drinking enough milk can get enough calcium to offset the bone problems caused by coffee. Therefore, the important point is whether to get enough calcium or dairy products, not the coffee itself.

There is no risk of cancer from drinking coffee

Regarding the carcinogenicity of coffee, the International Agency for Research on Cancer in 2016 concluded that there is insufficient evidence to prove that drinking coffee increases the risk of cancer in humans. In 2017, the International Foundation for Cancer Research pointed out that there is no evidence that drinking coffee can cause cancer. At the same time, there is some evidence that coffee can reduce the risk of certain cancers, such as breast cancer, endometrial cancer and liver cancer.

Is drinking coffee addictive

Yes, this is something that everyone who drinks coffee understands. If you don't drink it for a day, you will feel shortcomings. However, being addicted to drinking coffee will not cause severe withdrawal symptoms like other psychotropic drugs or drugs, nor will it have a sustained effect on the body and spirit. If there is no special reason, there is no need to quit coffee deliberately.

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