Drink black coffee in moderation and live longer than no coffee at all.

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Chinese people love to drink coffee, and many people even describe their addiction to coffee as "if you don't touch coffee, you can't really start the day." Doctors say that according to foreign research, people who drink a moderate amount of coffee have a lower death rate than those who do not drink coffee. However, if you want to drink coffee healthily, it is actually knowledgeable. Dietitians suggest that you should give priority to "black coffee" and that caffeine should not exceed 300 milligrams a day. People with stomach problems should avoid drinking it on an empty stomach.

The mortality rate is reduced by 712%.

Zhang Jinjian, chairman of the Breast Cancer Prevention and treatment Foundation, who loves coffee to publish, shares that there are many benefits of drinking coffee. In the past, many studies have confirmed that as long as you drink it in the right amount, coffee has a positive effect on type 2 diabetes, dementia, cancer prevention and postoperative recovery, and even cardiovascular disease.

Zhang Jinjian said that according to the Annals of Internal Medicine in the United States, tracking more than 100,000 people for 16 years, it was found that people who drank moderate amounts of coffee had a lower death rate than those who did not drink coffee, while studies in Europe also pointed out that people who drank coffee were 712% less likely to die early than those who did not drink coffee.

A daily limit of 400 mg

However, Zhang Jinjian cautioned that these premises are based on a "moderate amount of black coffee," which the United States recommends an upper limit of 400 milligrams per day, while China and the European Union both recommend 300 milligrams of caffeine per day. "do not add sugar or drink it too hot, otherwise it will lead to obesity and increase the incidence of esophageal cancer. "

It is not suitable to mix drinks together.

Liu Yili, a dietitian at Taian Hospital, also points out that the healthiest coffee is black coffee. If flavor is taken into account, fresh milk can be added at most. Whether canned or filtered coffee, caffeine content will be marked, or marked with "green, yellow, and red." if you want to drink healthily, green is limited to 3 cups a day, 2 cups of yellow and 1 cup of red.

Liu Yili pointed out that patients with gastric ulcers, gastroesophageal reflux and high blood pressure should avoid drinking on an empty stomach. Because cocoa, tea, some desserts, and energy drinks also contain caffeine, the above patients must follow the "total limit" of caffeine.

According to the new US dietary guidelines, it is pointed out that people can drink the right amount of coffee every day, but it is not recommended to add sugar and cream, let alone people who do not drink coffee to start drinking coffee, and remind people that coffee and alcohol mixed drinks may cause alcoholism, so remember not to drink together.