Drinking three cups of black tea a day may lower the risk of disease from diabetes, according to some studies that showed that the drink has the effect of lowering blood glucose and prevent and control the type II diabetes, according dailymail.co .uk.
Researchers in the United States and Japan say the findings suggest that drinking about three cups of black tea a day can help control blood sugar more effectively.
In studies, experts analyzed the green tea extract in the laboratory and found as compounds of this drink acts to reduce blood sugar.
In the study conducted in the United States, researcher Lisa Striegel from Framingham State University discovered the hot water in which they were steeped tea leaves a number of polyphenols (antioxidants), which are able to block enzymes that lead to high blood sugar during digestion of carbohydrates. These polyphenols significantly acted against enzymes amylase and alpha-glucosidase alpha.
The results suggest that green tea extract may reduce blood glucose levels associated with these digestive enzymes obşinuit, according to the study published in Frontiers of Nutrition.
A similar study conducted in Japan has shown that an extract obtained from a powder quick-frozen tea leaf had a similar effect on both digestive enzymes.
An earlier study conducted on 300,000 people showed that those who drank three to four cups of black tea a day, the risk of disease type II diabetes was 25% lower compared to those who consumed less little or no tea. But the research is not established and that compounds in tea are responsible for this effect.
Source: mediafax
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