Tuesday, 4 December 2012

Green Tea Does Have Side Effects

By Tom Nelson


Daytime talk shows and health magazines are advertising tea as an excellent supplement for weight reduction. Because of the growing interest of tea, a lot of people are concerned about the safeness of the supplement. A majority of the press promoting the benefits of tea are usually not identifying enough of the unwanted effects. Fully understanding the potential unwanted effects is essential to be able to take benefits without having unwanted effects.

As with countless dietary supplements or medications, the amount plays an important role in terms of adverse effects. If taken without caution, even the most herbal supplement allows surprising reactions. Same reasoning applies here. Precisely what is the ideal amount of tea?

Among the most active contents of tea are caffeine and catechin. These two assist with taking body fat as the resource to make heat which is referred to as thermogenesis. This process in return improves metabolism. Enhanced metabolic function burns fat much faster in the human body.

There were countless experiments on caffeine and how it impacts human body. Lots of specialists are claiming in most cases more than 500mg of caffeine per day is too much. It could be unsafe causing unwanted effects which include insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Experts furthermore acknowledge that responsiveness to caffeine differs by an individual, however 300mg or below is considered a risk-free amount.

In a single cup of tea, there are around 20mg of caffeine. It is not a lot. A cup of coffee possesses about 100mg of caffeine. If tea is the only caffeinated drink taken then it should not be an issue. However when other caffeinated drinks are consumed during the day, then it is important to check the combined daily dosage of caffeine.

There also have been a few tests concerning dosage. A daily amount of 800mg of EGCG was successfully tested without any uncomfortable side effects. A cup of green tea includes roughly 100mg of EGCG, which is about 8 cups of tea. Lots of lab evaluations indicate more EGCG implies greater fat burning, but some medical experts agree that too much of one substance from herbs might be a problem. It is hard 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 successful lab tests with the amount of 300mg versus cancer cells and weight reduction.

Due to the growing interest in green tea as a weight loss aid, additional tests will be conducted. As for now, 300mg appears to be a ideal dose for both caffeine and EGCG.




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