There are five major dangers of drinking coffee, do you understand?

Now the cafes that can be seen everywhere on the street are one of the leisure places chosen by most young people such as white-collar workers in the workplace, and coffee increasingly represents a kind of fashion. However, while enjoying the taste stimulation of coffee, have you ever thought about the harm coffee does to our own health? Today, the editor will talk to you about whether it is good to have coffee or not.

1. Easily lead to infertility

According to researchers' statistics, women who drink one cup of coffee a day are more likely to suffer from infertility than those who do not drink coffee. Experts have investigated 104 women who have the habit of drinking coffee, of which about 50 are not easy to get pregnant. Some fertility experts believe that this is a small-scale study that cannot finally confirm the special effect of coffee on fertility. However, the researchers stressed that if there is no medical explanation for the cause of infertility, it should be considered that infertility is related to caffeine.

two。 Increased risk of myocardial infarction by 70%

Increased risk of myocardial infarction doctors at Boston University School of Public Health studied 858 women who first suffered from myocardial infarction between the ages of 45 and 69 and 858 women who had never suffered from myocardial infarction over a four-year period. The results showed that drinking five or more cups of coffee a day increased women's risk of myocardial infarction by 70 percent, and the risk increased with the amount of coffee consumed.

3. Drinking only a few cups of coffee a day can raise blood pressure.

Pregnancy induced hypertension syndrome is a unique disease of pregnant women, patients with edema, hypertension and proteinuria, if not timely prevention and treatment, can endanger maternal and fetal safety. Drinking just a few cups of coffee a day can raise blood pressure, according to an Australian study. For this reason, pregnant women should not drink coffee.

4. Easily lead to osteoporosis

Researchers at the University of California in the United States investigated 980 50-98-year-old women and found that elderly women who drank more than two cups of coffee a day without milk for a long time, regardless of age and obesity, the bone mineral density of the hip and spine decreased, and the extent of the decrease was related to the duration of the habit and the amount of consumption. Because caffeine can be combined with free calcium in the human body and excreted through urine. The decrease of free calcium will inevitably lead to the decomposition of bound calcium, which leads to osteoporosis.

5. Drinking coffee often can cause fetal deformities.

Coffee drinking by pregnant women is bad for the fetus as early as in the early 1980s, Dr. Colin of the US Food and Drug Administration found in the experiment that when mice were fed the equivalent of 12 or 24 cups of espresso for adults every day, pregnant mice would give birth to malformed mice. To this end, the researchers, in the name of the U. S. Food and Drug Administration, warned pregnant women to stop drinking coffee.

Although coffee is a fashionable drink, it is also very popular among young people. However, its harm also hopes to be taken seriously by everyone. In this way, we can not only enjoy the benefits of fashion, but also ensure our health.