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Are There Any Unwanted Effects From Drinking Too Much Green Tea?

By Peter Martin

TV programs and health magazines are advertising tea as a reliable supplement for weight loss. With the expanding curiosity of tea, many are wondering the safety aspects of the supplement. Many of the media promoting the benefits of tea are usually not identifying enough of the unwanted effects. Thoroughly understanding the potential unwanted effects is important in order to take health benefits with no harmful consequences.

Much like countless dietary supplements or prescription drugs, the amount plays a vital role with regards to unwanted effects. If taken without caution, even the most organic supplement can cause unanticipated effects. Same reasoning applies here. Just what exactly is the right amount of tea?

Among the most active contents of tea are caffeine and catechin. Both of them help with taking fat as the supply to make energy which is referred to as thermogenesis. This procedure in return enhances metabolic rate. Improved metabolic process burns fat much faster in the body system.

A lot of experiments on caffeine as well as its influence on human body system have been carried out. Lots of specialists are saying commonly beyond 500mg of caffeine per day is too much. It could be harmful causing unwanted effects like insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health specialists furthermore acknowledge that responsiveness to caffeine varies by an individual, but 300mg or lower is regarded a healthy dose.

In a cup of tea, there are about 20mg of caffeine. Compare to other caffeinated drinks, it is not a lot. In a cup of coffee there are about 100mg of caffeine. If tea is the only caffeinated beverage consumed then it should not be an issue. However if other caffeinated drinks are consumed throughout the day, then it is important to look at the overall daily dosage of caffeine.

Tea researchers performed tests regarding the amount of tea. A daily dose of 800mg of EGCG was tested with success and without any unwanted effects. A cup of tea contains approximately 100mg of EGCG, which is around 8 cups of tea. Numerous laboratory experiments suggest more EGCG implies more fat reduction, still some health professionals advise that large quantity of single compound from herbs can be a problem. It is challenging to make an absolute conclusion based on laboratory experiments, still a lot of health experts are claiming 300mg of EGCG is the best dose to consume in a day. There are successful scientific reports with the amount of 300mg fighting cancer cells and weight reduction.

Because of the raising use of green tea as an alternative remedy, a lot more tests will be done. In the meantime, 300mg appears to be a safe dose for both EGCG and caffeine.

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