To check the potential protecting results of those two drinks, researchers checked out 4,923 Japanese sufferers with sort 2 diabetes. The contributors have been 66 years outdated on common and have been studied over the course of 5 years.
Every participant crammed out a questionnaire detailing their foods and drinks habits, together with how a lot coffee and green tea they drank every day. Different life-style elements, equivalent to smoking, train, alcohol consumption, and sleep high quality, have been additionally taken into consideration. Right here’s what they discovered: