Green Tea Does Have Side Effects

By Tom Nelson


Health television shows and periodicals are promoting tea as a beneficial supplement for weight reduction. With the raising interest of tea, a lot of people are concerned with the safeness of the supplement. Many of the press supporting the advantages of tea are not explaining enough of the side effects. Thoroughly understanding the possible side effects is important to be able to take health rewards with no undesirable outcomes.

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?


A couple of active components of tea are caffeine and catechin. Both of them help out with taking fat as the source to produce heat which is called thermogenesis. This procedure in return raises metabolism. Enhanced metabolic rate burns fat more rapidly in the body.

There were countless experiments on caffeine and how it impacts human body. Lots of specialists are claiming in most cases more than 500mg of caffeine per day is too much. It could be unsafe causing unwanted effects which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Experts furthermore acknowledge that responsiveness to caffeine differs by an individual, however 300mg or below is considered a risk-free amount.

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.

Tea researchers carried out laboratory tests about the amount of tea. A daily dosage of 800mg of EGCG was tested with success and with no uncomfortable side effects. One cup of tea possesses roughly 100mg of EGCG, which is 8 cups of tea. A lot of clinical tests indicate more EGCG implies more fat reduction, yet some health specialists warn that a lot of one ingredient from herbal products can be problematic. It is hard to make a definite conclusion based on laboratory studies, yet many health specialists are suggesting 300mg of EGCG is a good dose to consume daily. There are actually safe clinical outcomes using the dose of 300mg against cancer cells and weight reduction.

Due to the growing interest in green tea as a weight loss aid, additional tests will be conducted. As for now, 300mg appears to be a ideal dose for both caffeine and EGCG.




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