Stomach Problems
Green tea contains tannins that can increase the amount of acid in your stomach. Excess acid can lead to digestive issues including constipation, acid reflux, and nausea. Brewing green tea with water that is too hot can exacerbate these side effects.
Can tea make you constipated?
03/7Constipation
Theophylline a chemical in the tea can lead to a dehydrating effect during digestion, causing constipation. Many believe that taking tea in the morning helps us to have a clear bowel movement, while drinking excess amounts of tea can cause constipation.
What are the negative side effects of green tea?
Drinking green tea in very high amounts can cause headache, nervousness, sleep problems, vomit, diarrhea, irregular heartbeats, dizziness, and convulsions and can be dangerous and even fatal.