Green tea contains caffeine when there is over-consumption of green tea, the caffeine in it can lead to irritable bowel syndrome and also increase the risk of diarrhea.
When you drink green tea, the mount of calcium that gets flushed out of your body through urine increases. This is one of the reasons why you need to monitor the levels of your green tea consumption.
There have been reports which have stated that green tea extracts or supplements that have green tea extract are harmful for your liver. It can also worsen your condition if you are already suffering from some kind of liver disease.
Most of the side effects of green tea is due to the caffeine content. Drinking large quantity of green tea can result in various heart conditions like irregular heartbeat.
Drinking green tea if you are suffering from an anxiety disorder should definitely be avoided as it can result in an increase in your anxiety levels.
Though people suffering from diabetes don’t have to completely cut off the intake of green tea. This is because your blood sugar can be affected due to the presence of caffeine found in green tea.
Do not consume green tea on empty stomach as it can lead to various problems like stomach aces, constipation, etc. This happens because of the tannins present in the green tea.