Green Tea Does Have Side Effects

By Tom Nelson


Daytime talk shows and health magazines are advertising tea as an excellent supplement for weight reduction. Because of the growing interest of tea, a lot of people are concerned about the safeness of the supplement. A majority of the press promoting the benefits of tea are usually not identifying enough of the unwanted effects. Fully understanding the potential unwanted effects is essential to be able to take benefits without having unwanted effects.

Like a lot of dietary supplements or prescription drugs, dosage has an important role when it comes to adverse effects. If taken without caution, even the most healthy supplement results in unanticipated reactions. Identical reasoning applies here. Just what exactly is the right amount of tea?

Among the most active ingredients of tea are caffeine and catechin. Both help with utilizing fat as the resource to generate energy which is known as thermogenesis. This process in return speeds up metabolic rate. Boosted metabolic function burns body fat faster in the body system.

Numerous tests on caffeine and its influence on human body system have been performed. Many experts are stating normally beyond 500mg of caffeine in a day is too much. It could be unsafe causing side effects which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Experts furthermore acknowledge that responsiveness to caffeine ranges by an individual, however 300mg or less is perceived as a safe dosage.

Within a single cup of tea, one can find approximately 20mg of caffeine. Compare to other caffeine containing drinks, it is a small amount. Single cup of coffee possesses roughly 100mg of caffeine. When tea is the only caffeinated beverage consumed then it should not be an issue. But if additional caffeinated drinks are consumed during the day, then it is important to consider the combined daily amount of caffeine.

There also have been a few tests concerning dosage. A daily amount of 800mg of EGCG was successfully tested without any uncomfortable side effects. A cup of green tea includes roughly 100mg of EGCG, which is about 8 cups of tea. Lots of lab evaluations indicate more EGCG implies greater fat burning, but some medical experts agree that too much of one substance from herbs might be a problem. It is hard to come to an absolute conclusion based on lab studies, yet numerous researchers are suggesting 300mg of EGCG is a proper amount to consume on a daily basis. There are successful lab tests with the amount of 300mg versus cancer cells and weight reduction.

With the increasing popularity of green tea, additional tests will likely be done. In the meantime, 300mg seems to be a good dosage for both caffeine and EGCG.




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