Drinking at least four cups of some teas linked to reduced diabetes risk, research says
Drinking at least four cups of black, green or oolong tea may reduce the risks of developing type 2 diabetes, researchers in China have found.
According to research that was presented at the annual meeting of the European Association for the Study of Diabetes in Stockholm, consuming at least four cups of these teas on a daily basis was associated with a 17% lower risk of developing the condition over an average span of 10 years. Reports and Proceedings-DIABETOLOGIA
Our findings suggest that drinking tea is beneficial in reducing the risk of type 2 diabetes, but only at high doses, according to the lead author of the research, Xiaying Li of Wuhan University of Science and Technology, who was quoted in a news release about the study. "While more research needs to be done to determine the exact dosage and mechanisms behind these observations, our findings suggest that drinking tea is beneficial in reducing the risk of type 2 diabetes," she said.
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The researchers started by analyzing data from the China Health and Nutrition Survey, which included 5,199 people who had no previous diagnosis of type 2 diabetes. According to CNN, the study asks inhabitants in nine different Chinese regions questions about their economy, social aspects, and health indicators. 1997 saw the beginning of the recruitment process for the adults, which continued until 2009.
However, the researchers discovered that those who reported drinking tea and individuals who did not drink tea had comparable odds of acquiring type 2 diabetes.
However, the researchers discovered that people who drank bigger volumes of tea had a lower chance of acquiring type 2 diabetes after conducting a comprehensive evaluation of 19 cohort studies that involved 1,076,311 participants from eight different countries. China, the United States of America, Japan, Finland, the United Kingdom, Singapore, the Netherlands, and France were among the countries that participated.
Adults who did not drink tea had a risk of developing type 2 diabetes that was approximately 4% higher than adults who drank one to three cups of tea daily, which was 17% lower than the risk of developing the condition among those who drank at least four cups of tea per day. Those who drank at least four cups of tea per day had a 17% lower risk of developing the condition. The connections were discovered notwithstanding the individuals' sexe, places of residence, or any other extra criteria.
It is likely that certain components in tea, such as polyphenols, may lower blood glucose levels; however, it is probable that a substantial amount of these bioactive chemicals may be required for these components to have any impact. It may also explain why we did not detect a relationship between drinking tea and type 2 diabetes in our cohort research; this may be due to the fact that we did not look at increased tea intake, as Li said in the news release.
According to the National Cancer Institute, polyphenols are chemicals that may be found in a wide variety of plants and that possess antioxidant characteristics.
The researchers acknowledged that they are unable to rule out the possibility that other health and lifestyle variables played a role. The facts on sugar, milk, and other typical tea ingredients were not immediately confirmed by the researchers who worked on this study.
The research has not been published in a scientific journal. The findings were reviewed by conference organizers. USA TODAY has reached out to researchers for additional information.
This is not the first time tea consumption has been linked to health benefits in recent research. A study published in the peer-reviewed European Journal of Preventive Cardiology suggested people who drink tea three or more times a week may suffer have a lower risk of cardiovascular disease.
Sources : USA TODAY: Tea drinkers found with lower risk of diabetes by researchers in China