Successful Weight Loss

What Are Green Tea Extract Side Effects?

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?

Some of the more important active substances of tea are caffeine and catechin. Both help with using body fat as the source to make energy which is called thermogenesis. This procedure in return enhances metabolic function. Boosted metabolic rate burns fat quicker in the body.

A lot of scientific studies on caffeine and its influence on human body have been conducted. Many health specialists are saying in most cases above 500mg of caffeine in a day is too much. It can be unhealthy causing negative effects such as insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health experts furthermore agree that level of sensitivity to caffeine differs by an individual, but 300mg or lower is regarded a risk-free dosage.

Within a cup of tea, one can find about 20mg of caffeine. It is a small amount. Single cup of coffee carries roughly 100mg of caffeine. If tea is the only caffeinated drink taken then it should not be a concern. However if other caffeinated beverages are consumed during the day, then it is critical to look at the combined daily dose of caffeine.

Tea researchers conducted tests pertaining to dosage. A daily dose of 800mg of EGCG was tested with success and no side effects. A single cup of green tea contains approximately 100mg of EGCG, which is about 8 cups of tea. Most laboratory evaluations suggest more EGCG equals to greater fat reduction, yet some professionals warn that large dose of isolated ingredient from herbs could be a problem. It is not easy 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 actually dependable clinical results with the amount 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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