Green tea is rich in epigallochatechin gallate or EGCG. EGCG is an antioxidant which destroys free radicals in the body. Free radicals can cause aging and disease. The EGCG in green tea also helps to lower cholesterol levels and increase the metabolic rate of the body.
Research conducted at the University of Geneva in Switzerland by American and Swiss scientists show that the tea is effective in weight loss programs. The study was conducted with ten young men as subjects. The scientist compared the difference in energy expenditures of the tea and that of caffeine or a placebo. The energy expended using green tea was a four percent increase. This result has led to the belief that this tea can have an impact on losing weight.
Green tea can also lead to a healthier lifestyle. Drinking coffee with cream and sugar is high in calories and caffeine. Substituting the tea adds healthful substances like polyphenols and flavonoids to the body. Although it does contain a small amount of caffeine, it is significantly less than coffee. Caffeine is an appetite suppressant which aids in weight loss.
The formation of fats in the body lead to weight gain. By drinking the tea, the fat is reduced by inhibiting the effect of insulin in the body. Insulin converts glucose into energy which is stored in the body as fat. A weight loss program with green tea as a component causes sugar to be sent directly to the muscles. This prevents fat from forming.
This tea also promotes thermogenesis. Thermogenesis is the process which burns fat and releases calories in the body. The caffeine content and catechin polyphenols create thermogenesis. This process stimulates metabolism in the body.
There are other components to losing weight. However, it is proven that if energy intake is reduced or increased energy is expended, you will lose weight. Green tea has many benefits for those involved in weight loss programs.
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