Many novice tea drinkers know the health rewards, however only a few truly understand the negative results related to tea. It is very important to be aware of the negative effects to be able to experience the green tea without having unintended results.

Whenever we are dealing with side effects related to capsules, we should pay close attention to the amount we take. A lot of unwanted effects are directly connected to the amount you consume and tea is not an exception.

The substances in green tea are catechins especially epigallocatechin gallate (EGCG). So how much is an effective and safe daily serving of EGCG?

There were successful short term studies with every day dose of 800 mg of EGCG. One cup of tea has about 100mg of EGCG, so that is around 8 cups of green tea. If your main goal of drinking green tea is to shed unwanted weight, numerous laboratory tests indicate more EGCG will mean more fat burning.

Many health specialists also agree that large amount of isolated substances from herb plants is usually problematic. It is not easy to come to a definite conclusion based upon lab experiments, but a lot of health researchers are saying 300mg of EGCG is the ideal dosage to consume on an every day basis. There have actually been successful lab experiments with dosage of 300mg against cancers and weight loss.

Now if you are thinking about taking tea as a tablet form, be sure you look into the fine prints to find out just how much catechins it contains. Some products will display the overall milligrams as well as the percentage of EGCG. Make sure that the percentage results in around 300 to 400mg.

One particular substance of green tea you should consider when deciding the amount you want to consume the tea is caffeine. A cup of tea has about 20-40mg of caffeine. That's nothing in comparison to coffee which is usually above 100mg a cup. But it's really important that you know your daily overall amount of caffeine, because you might be already drinking a lot of caffeine from other drinks.

Many nutritionists agree that over daily dosage of 500mg could be dangerous. It could lead to: nervousness, restlessness, irritability, stomach upset, fast heartbeat, muscle tremors and insomnia. Some people are more sensitive to caffeine than other people, but 300mg or less is regarded as a safe amount.

You will find definitely more reports of health benefits than side effects about tea. If you consume it according to the guideline we discussed, you should be safe.