By Anna Burns


Health television programs and magazines are promoting green tea as a beneficial supplement for weight reduction. With the increasing interest of tea, many people are wondering the safety aspects of the supplement. Many of the media promoting the benefits of tea are not explaining enough of the unwanted effects. Thoroughly knowing the potential unwanted effects is important to be able to take health rewards with no harmful effects.

Much like many dietary supplements or prescription drugs, the amount has an important role with regards to side effects. If consumed without care, even the most healthy supplement results in unanticipated effects. Identical reasoning is true here. Exactly what is the right amount of tea?

A couple of active elements of tea are catechin and caffeine. These two help with utilizing fat as the source to make energy which is called thermogenesis. This procedure in return increases metabolism. Enhanced metabolic process burns fat more rapidly in the body system.

There has been a lot of analysis on caffeine and how it influences human body. A lot of health specialists are claiming usually beyond 500mg of caffeine per day is too much. It can be unsafe resulting in unwanted effects such as insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Experts also acknowledge that level of responsiveness to caffeine varies by an individual, but 300mg or less is considered a healthy dosage.

Within a cup of tea, there are around 20mg of caffeine. Compare to other caffeine containing drinks, it is not much. Within a cup of coffee there are around 100mg of caffeine. If tea is the only caffeinated beverage taken then it should not be an issue. However if additional caffeinated beverages are consumed throughout the day, then it is critical to look at the overall daily amount of caffeine.

Tea researchers conducted lab tests related to the amount of tea. A daily amount of 800mg of EGCG was tested with success and without unwanted side effects. A single cup of tea comes with approximately 100mg of EGCG, which is 8 cups of green tea. Most laboratory tests claim more EGCG equals to more fat reduction, however some medical experts agree that large quantity of isolated compound from herbal plants may be a problem. It is challenging to make a definite conclusion based on lab tests, still numerous researchers are saying 300mg of EGCG is a safe dose to take in a day. There have been successful scientific reports while using the dosage of 300mg fighting cancer cells and weight reduction.

With the growing popularity of green tea, much more laboratory tests are going to be done. For the time being, 300mg seems to be a good dosage for both caffeine and EGCG.




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