Are There Any Unwanted Effects From Drinking Too Much Green Tea?

By Peter Martin


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.

Just like countless dietary supplements or medicines, dosage has an important role when it comes to negative effects. If taken without careful attention, even the most organic supplement results in unanticipated reactions. Similar logic can be applied here. Just what exactly is the proper amount of tea?

Among the most active contents of tea are caffeine and catechin. Both of them help with taking fat as the supply to make energy which is referred to as thermogenesis. This procedure in return enhances metabolic rate. Improved metabolic process burns fat much faster in the body system.

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.

Single cup of tea carries around 20mg of caffeine. Compare to coffee, it is a small amount. Single cup of coffee carries around 100mg of caffeine. If tea is the only caffeinated beverage taken then it should not be a problem. But when additional caffeinated beverages are consumed during the day, then it is critical to look at the entire daily dose of caffeine.

There also have been some tests regarding the amount of tea. A daily dosage of 800mg of EGCG was successfully tested with no side effects. A cup of green tea comes with about 100mg of EGCG, which is 8 cups of green tea. A lot of lab tests suggest more EGCG equals to more fat burning, but some experts agree that too much of isolated substance from herbs can be problematic. It is hard to come to a definite conclusion based on lab research, but numerous experts are stating 300mg of EGCG is a proper amount to take on a daily basis. There are actually dependable lab results with the dose of 300mg against cancer cells and weight reduction.

Because of the raising use of green tea as an alternative remedy, a lot more tests will be done. In the meantime, 300mg appears to be a safe dose for both EGCG and caffeine.




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