By Robert Neely


Talk shows and medical magazines have been advertising green tea extract as a great supplement for fat reduction. With the growing interest of tea, many are concerned about the safeness of the supplement. Many of the press promoting the benefits of tea are not identifying enough of the negative effects. Thoroughly understanding the potential side effects is crucial in order to take health rewards with no damaging outcomes.

Just like many dietary supplements or medicines, the amount has an important role with regards to negative effects. If consumed without care, even the most natural supplement triggers unexpected reactions. Same logic applies here. What exactly is the safe amount of tea?

Some of the most active contents of tea are caffeine and catechin. Both help with using body fat as the resource to create heat which is known as thermogenesis. This procedure in return boosts metabolism. Enhanced metabolic function burns body fat much faster in the human body.

Many analyses on caffeine and its effect on human body have been carried out. Many experts are claiming in general above 500mg of caffeine in a day is too much. It can be harmful resulting in side effects which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health specialists furthermore agree that sensitivity to caffeine ranges by an individual, however 300mg or below is regarded as a good amount.

One cup of tea possesses roughly 20mg of caffeine. Compare to coffee, it is not a lot. One cup of coffee possesses roughly 100mg of caffeine. If tea is the only caffeinated drink consumed then it should not be a concern. But when other caffeinated drinks are consumed during the day, then it is important to look at the entire daily dosage of caffeine.

Industry experts carried out tests regarding dosage. A daily amount of 800mg of EGCG has been tested with success and with no unwanted effects. A cup of green tea comes with around 100mg of EGCG, which is about 8 cups of green tea. A lot of lab experiments claim more EGCG equals to greater fat reduction, but some professionals advise that large amount of one substance from herbs could be a problem. It is not easy to make a definite conclusion based on lab studies, but a lot of medical experts are saying 300mg of EGCG is an ideal dose to take on a daily basis. There are successful scientific tests with the amount of 300mg against cancer cells and weight reduction.

With the raising curiosity about green tea, even more tests will be conducted. In the meantime, 300mg seems to be a safe dosage for both caffeine and EGCG.




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