Facts About Green Tea Side Effects

By Jeffrey Singer


Television shows and health periodicals have been advertising tea as a beneficial supplement for fat reduction. Because of the increasing interest of tea, many are wondering the safeness of the supplement. Most of the media promoting the advantages of tea are not explaining enough of the unwanted side effects. Fully understanding the possible unwanted effects is crucial to be able to take health rewards with no unwanted consequences.

Like many dietary supplements or prescription drugs, dosage has a vital role with regards to unwanted effects. If consumed without careful attention, even the most natural supplement allows unexpected effects. Identical reasoning applies here. So what is the right amount of tea?

Some of the most active elements of tea are catechin and caffeine. These two assist with making use of fat as the resource to create energy which is called thermogenesis. This process in return increases metabolic function. Improved metabolic process burns body fat much faster within the body.

There have been a number of scientific studies on caffeine and how it influences human body. Numerous professionals are stating commonly greater than 500mg of caffeine per day is too much. It could be harmful causing adverse reactions such as insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Industry experts furthermore acknowledge that responsiveness to caffeine varies by an individual, but 300mg or less is considered to be a healthy 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 beverage taken then it should not be a concern. But when other caffeinated beverages are consumed throughout the day, then it is critical to consider the combined daily dosage of caffeine.

There also have been some laboratory tests related to the amount of tea. A daily dose of 800mg of EGCG has been successfully tested with no side effects. A single cup of tea comes with around 100mg of EGCG, so that is 8 cups of green tea. A lot of clinical tests claim more EGCG means more fat reduction, however some experts advise that an excessive amount of isolated element from herbal products may be problematic. It is challenging to make a definite conclusion based on clinical studies, but numerous experts are saying 300mg of EGCG is an ideal dosage to take daily. There are successful laboratory experiments using the dosage of 300mg fighting cancer cells and weight loss.

Because of the increasing availability of green tea as a natural supplement, much more laboratory tests are going to be conducted. In the meantime, 300mg seems to be a good amount for both caffeine and EGCG.




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