Green Tea Side Effects - Avoid Negative Effects By Understanding Dosage

By Kenneth Palmer


Health television programs and journals are promoting green tea extract as an excellent supplement for weight reduction. Because of the expanding curiosity of tea, many people are questioning the safeness of the supplement. A lot of the presses supporting the benefits of tea are not explaining enough of the side effects. Fully understanding the potential negative effects is vital to be able to take health rewards without having damaging effects.

Similar to a lot of dietary supplements or prescription drugs, the amount provides an important role with regards to negative effects. If taken without careful attention, even the most herbal supplement can cause surprising effects. Similar logic can be applied here. Precisely what is the proper amount of tea?

A couple of active contents of tea are catechin and caffeine. These two assist with taking body fat as the supply to make energy which is known as thermogenesis. This procedure in return improves metabolic rate. Enhanced metabolic rate burns body fat much faster in the human body.

Numerous scientific tests on caffeine and its effect on human body system have been done. Lots of health experts are stating usually above 500mg of caffeine per day is too much. It can be unsafe causing adverse reactions which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health specialists also agree that level of responsiveness to caffeine differs by an individual, but 300mg or less is regarded a low risk amount.

A single cup of tea carries about 20mg of caffeine. Compare to coffee, it is a small amount. A single cup of coffee carries about 100mg of caffeine. If tea is the only caffeinated drink taken then it should not be a problem. But if other caffeinated beverages are consumed during the day, then it is important to consider the combined daily dose of caffeine.

There also have been a number of laboratory tests about dosage. A daily amount of 800mg of EGCG was successfully tested without any negative effects. A single cup of tea possesses roughly 100mg of EGCG, which is 8 cups of tea. Most lab evaluations suggest more EGCG implies greater fat reduction, yet some medical experts advise that large quantity of isolated compound from herbs may be a problem. It is hard to make an absolute conclusion based on laboratory research, yet numerous medical experts are saying 300mg of EGCG is the best dosage to consume in a day. There are actually successful lab experiments with the dosage of 300mg versus cancer cells and weight reduction.

Because of the growing popularity of green tea, much more tests are going to be conducted. In the meantime, 300mg seems to be an ideal amount for both caffeine and EGCG.




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