Tuesday, January 1, 2013

Investigating Green Tea Side Effects

By Jeffrey Singer


TV programs and health magazines have been promoting green tea as an excellent supplement for fat loss. With the growing curiosity of tea, many are wondering the safeness of the supplement. Many of the press promoting the benefits of tea are not discussing enough of the side effects. Fully knowing the potential side effects is essential to be able to take benefits with no harmful consequences.

Much like many dietary supplements or medicines, dosage has a significant role in terms of side effects. If taken without care, even the most natural supplement allows surprising effects. Same reasoning can be applied here. Precisely what is the ideal 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 approximately 20mg of caffeine. Compare to other caffeine containing drinks, it is a small amount. A single cup of coffee carries approximately 100mg of caffeine. When tea is the only caffeinated drink taken then it should not be a concern. However if other caffeinated beverages are consumed throughout the day, then it is critical to look at the overall daily amount of caffeine.

Researchers carried out laboratory tests regarding the amount of tea. A daily dosage of 800mg of EGCG was tested successfully and with no unintended effects. A cup of tea possesses close to 100mg of EGCG, which is around 8 cups of tea. Lots of lab experiments indicate more EGCG means greater fat reduction, still some health specialists advise that too much of single element from herbal plants could be problematic. It is hard to come to a definite conclusion based on laboratory research, but a great number of health professionals are suggesting 300mg of EGCG is a safe dosage to consume on a daily basis. There have been dependable laboratory outcomes while using the amount of 300mg against cancer cells and weight reduction.

Due to the raising popularity of green tea, additional tests will likely be done. For now, 300mg appears to be a good dosage for both EGCG and caffeine.




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