Green Tea Extract Increases Metabolism, May Aid in Weight Loss
In a study reported on within the American Journal of Clinical Nutrition, it had been found that tea extract resulted during a significant increase in energy expenditure (a measure of metabolism), plus also had a big effect on fat oxidation. Whilesome of the consequences were originally theorized to flow from to the caffeine content of tea , the researchers discovered that the tea actually has properties that transcend people who would be explained by the caffeine.
The same amount of caffeine as was within the tea , administered alone, did not change energy expenditure in other studies. This led reseachers to believe that there’s some interaction happening with the active ingredients of tea that promotes increased metabolism and fat oxidation.
The researchers indicated that their findings have substantial implications for weight control. a forty five overall increase in 24-hour energy expenditure was attributed to the tea extract, however, the research found that the additional expenditure happened during the daytime. This led them to conclude that, since thermogenesis (the body’s own rate of burning calories) contributes 8-10% of daily energy expenditure during a typical cubject, that this 4% overall increase in energy expenditure thanks to the tea actually translated to a 35-43% increase in daytime thermogenesis.