How Much Green Tea Is Considered Too Much?

Health related television shows and journals have been promoting green tea as a good supplement for weight loss. With the growing interest of tea, many are questioning the safeness of the supplement. Many of the media supporting the advantages of tea are usually not identifying enough of the unwanted effects. Thoroughly understanding the possible side effects is vital to be able to take health rewards with no harmful consequences.

Much like countless dietary supplements or prescription drugs, the amount plays a vital role with regards to unwanted effects. If taken without caution, even the most organic supplement can cause unanticipated effects. Same reasoning applies here. Just what exactly is the right amount of tea?



Two active components of tea are catechin and caffeine. Both help with taking body fat as the resource to produce heat which is known as thermogenesis. This process in return boosts metabolism. Increased metabolic rate burns body fat faster in the body.

Various experiments on caffeine and its effect on human body system have been performed. Numerous nutritionists are claiming typically greater than 500mg of caffeine in a day is too much. It can be damaging resulting in negative effects like insomnia, nervousness, restlessness, irritability, stomach upset, fast heartbeat and muscle tremors. Health experts furthermore acknowledge that responsiveness to caffeine differs by an individual, but 300mg or lower is considered to be a low risk amount.

In a cup of tea, there are about 20mg of caffeine. Compare to other caffeinated drinks, it is not a lot. In a cup of coffee there are about 100mg of caffeine. If tea is the only caffeinated beverage consumed then it should not be an issue. However if other caffeinated drinks are consumed throughout the day, then it is important to look at the overall daily dosage of caffeine.

Researchers conducted tests regarding the amount of tea. A daily dosage of 800mg of EGCG has been successfully tested with no unwanted effects. A cup of green tea comes with about 100mg of EGCG, so that is about 8 cups of tea. A lot of lab evaluations claim more EGCG implies greater fat burning, but some professionals agree that large dosage of isolated substance from herbs can be problematic. It is difficult to come to an absolute conclusion based on lab research, yet a great number of researchers are claiming 300mg of EGCG is a proper amount to take on a daily basis. There are actually dependable clinical outcomes while using the amount of 300mg fighting cancer cells and weight loss.

With the increasing popularity of green tea, more tests will be done. For now, 300mg appears to be a good amount for both caffeine and EGCG.