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Harvard University study: coffee reduces the risk of type 2 diabetes

Published: 2026-05-13 Author: World Gafei

Last Updated: 2026/05/13, According to foreign media reports, a Harvard University study published in the Journal of Diabetes recently found that drinking more coffee can reduce the risk of type 2 diabetes, while there is no link between drinking more tea and diabetes. According to the study, those who drank an extra cup of coffee a day for four years had an 11% lower risk of type 2 diabetes. And people who drink less than one drink a day, their type 2

According to foreign media reports, a Harvard University study published in the Journal of Diabetes recently found that drinking more coffee can reduce the risk of type 2 diabetes, while there is no link between drinking more tea and diabetes.

According to the study, those who drank an extra cup of coffee a day for four years had an 11% lower risk of type 2 diabetes. Those who drank less than one drink a day also increased their risk of type 2 diabetes by 17 percent.

The researchers analyzed the consumption of caffeinated and decaffeinated coffee and tea. The data came from a number of studies in the United States, with subjects aged 25 to 75 years old.

Professor Hu Bingchang of the Harvard School of Public Health said that these findings further prove that for most people, coffee may be good for health, but more importantly, individuals should pay attention to their weight and physical activity to stay healthy.

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