Write, Researchers studying the effects of tea found that drinking four or more cups of tea black teaGreen or oolong (blue) tea every day was associated with a 17 percent lower risk of developing type 2 diabetes over a decade.
“Our results are exciting because they suggest that people could do something as simple as drinking four cups of tea a day to reduce their risk of developing them.” diabetes type 2said Shiying Li, lead author of the study from the Wuhan University of Science and Technology in China.
Li’s team conducted a meta-analysis of 19 studies that included more than one million adults from eight countries. First, they studied nearly 5,200 adults with no history of daytimebates type 2 and with a mean age of 42 years, who were recruited in 1997 and followed up to 2019 in the Chinese survey health and Nutrition.
Study participants answered a questionnaire about frequency of consumption. Foods and beverages, and provided information on lifestyle factors such as regular exercise, smoking And this alcohol consumption. About 46% of the participants reported that they drank tea.
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About 10% (522 people) had developed type 2 diabetes at the end of the study. Researchers adjusted for known links diabetes and found that the results in this study were similar between tea drinkers and non-tea drinkers.
The research team conducted a systematic review of all studies they inquired Tea consumption and risk of type 2 diabetes in adults until September 2021.
For every cup of tea consumed, tea drinkers reduced their risk of type 2 diabetes by 1%.
The team looked at three types of tea and frequency of consumption, which ranged from one to three, to less than a cup a day. cup a day and four or more cups a day.
he also took into account gender and whether the participants were in Europe, the United States or Asia.