When brewed too strongly taken on an empty stomach, green tea may irritate the stomach.
If you experience headaches every day, you should refrain from drinking green tea every day. Avoid green tea if you are sensitive to caffeine.
Chemical elements in green tea suppress the release of sleep- promoting hormones like melatonin.
Antioxidants included in green tea prevent the body from absorbing iron.
Green tea taken in excess might cause nausea and vomitting because of the way proteins interact in the intestines, green tea tannins have been associated to nausea and constipation.
Green tea supplements and excessive drinking of green tea might cause liver damage and disease due to a build-up of caffeine that can stress the liver.
Green tea compounds prevent calcium from being absorbed, which worsens bone health.
Because green tea might induce bleeding difficulties, you should not drink it if you have a blood clotting disorder.
When drank in high quantities, green tea's caffeine might make you feel woozy or lightheaded.