What Are Some Well Known Green Tea Side Effects?

By Joseph Scott


TV programs and health journals have been marketing green tea extract as a reliable supplement for reducing weight. With the expanding curiosity of tea, a lot of people are wondering the safeness of the supplement. A majority of the press supporting the benefits of tea are not discussing enough of the unwanted effects. Fully understanding the possible unwanted effects is vital in order to take health benefits without having harmful consequences.

Just like a lot of supplements or prescription drugs, dosage provides a significant role in terms of adverse effects. If taken without caution, even the most healthy supplement results in unexpected reactions. Similar reasoning applies here. Just what exactly is the safe amount of tea?

A couple of active elements of tea are caffeine and catechin. Both of them assist with using fat as the resource to produce heat which is called thermogenesis. This process in return enhances metabolic function. Increased metabolism burns body fat much faster within the body.

There were many analyses on caffeine and how it impacts human body. A lot of health specialists are claiming normally more than 500mg of caffeine a day is too much. It can be unhealthy causing adverse reactions which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health specialists also agree that responsiveness to caffeine differs by an individual, however 300mg or less is considered a healthy amount.

A single cup of tea possesses around 20mg of caffeine. It is a small amount. A single cup of coffee possesses around 100mg of caffeine. If tea is the only caffeinated drink taken then it should not be an issue. However if other caffeinated drinks are consumed during the day, then it is critical to look at the total daily dosage of caffeine.

Tea researchers carried out lab tests about dosage. A daily dose of 800mg of EGCG has been successfully tested without having any unintended effects. One cup of tea possesses approximately 100mg of EGCG, so that is about 8 cups of tea. Most lab experiments indicate more EGCG equals to more fat reduction, still some professionals warn that large quantity of one compound from herbal products might be problematic. It is difficult to come to an absolute conclusion based on laboratory studies, still a lot of health experts are saying 300mg of EGCG is a proper dosage to take daily. There are actually safe clinical results using the amount of 300mg versus cancer cells and weight loss.

Because of the increasing interest in green tea, more laboratory tests are going to be conducted. In the meantime, 300mg appears to be an ideal amount for both caffeine and EGCG.




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