Thursday, November 1, 2012

Important Health Risk Information Regarding Green Tea Dosage

By Jonathan Judd


Daytime talk shows and medical journals have been promoting tea as a reliable supplement for losing weight. With the increasing interest of tea, many are concerned about the safety aspects of the supplement. Many of the press supporting the advantages of tea are usually not identifying enough of the unwanted side effects. Fully understanding the possible side effects is essential in order to take health rewards without having unwanted outcomes.

Much like a lot of dietary supplements or prescription drugs, dosage provides an important role when it comes to negative effects. If taken without careful attention, even the most organic supplement allows unanticipated effects. Identical logic can be applied here. So what is the ideal amount of tea?

Probably the most active contents of tea are caffeine and catechin. These two help with taking body fat as the resource to create heat which is referred to as thermogenesis. This process in return increases metabolic rate. Increased metabolism burns body fat quicker in the body system.

There were quite a few studies on caffeine and how it affects human body. Many nutritionists are saying in most cases beyond 500mg of caffeine a day is too much. It can be harmful resulting in unwanted effects like insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Researchers also agree that responsiveness to caffeine ranges by an individual, however 300mg or lower is considered a good amount.

A single cup of tea possesses about 20mg of caffeine. Compare to coffee, it is a small amount. A single cup of coffee possesses about 100mg of caffeine. If tea is the only caffeinated drink 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 overall daily amount of caffeine.

There have also been a few tests regarding dosage. A daily amount of 800mg of EGCG has been tested with success and zero side effects. A cup of green tea carries around 100mg of EGCG, which is around 8 cups of green tea. Most lab evaluations indicate more EGCG means more weight loss, but some health specialists advise that a lot of one substance from herbs could be a problem. It is difficult to make an absolute conclusion based on lab tests, but a great number of health specialists are stating 300mg of EGCG is a safe amount to take daily. There are quality clinical results with the amount of 300mg fighting cancer cells and weight loss.

Due to the raising curiosity about green tea, additional tests will be conducted. As for now, 300mg seems to be a safe dose for both caffeine and EGCG.




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