Green tea, know for its antioxidant properties, has been receiving a lot of attention as a weight loss agent. Studies found that with the addition of green tea, the oxidation, i.e. burning, of fat increases. Even though caffeine is found in green tea and is a well know aide in increasing fat burning, the study found that participants experienced oxidation of fat beyond which could be attributed to caffeine alone.
This synergistic effect is attributed to the caffeine and polyphenols found in the green tea. Polyphenols have antioxidant characteristics and may also reduce the risk of cardiovascular disease and cancer.
In addition, the researchers also found that components in the tea also increased metabolism. An increased metabolism means that your body produces more heat and as a result more calories are burned. This thermogenic effect of green tea provides yet another means to increase weight loss.
Another important finding in the study has to do with heart rate. Typically stimulants are used to increase fat burning and as a result increases your heart rate. Researchers in the study found that participants did not experience an increase in their heart rate. This suggest that green tea could be an alternative to stimulant based weight loss products.
Much of the green tea consumed is in the form of tea. However, to enjoy the benefits of weight loss, higher concentrations of the tea needs to be taken. In the study, green tea extract was used. Therefore, if you're considering using green tea as a diet aide, it's best to supplement with pills.
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