can green tea give you diarrhea

can green tea give you diarrhea

Can Green Tea Give You Diarrhea?

Green tea is a popular drink that has been around for centuries. It is praised for its health benefits, from reducing inflammation to aiding digestion. However, there is some debate about whether or not green tea can cause diarrhea.

Can Green Tea Cause Diarrhea?

The answer is yes, green tea can cause diarrhea. This is because green tea contains caffeine and polyphenols, which can act as a laxative and stimulate the production of digestive acids. This can lead to the body quickly passing stool, which can result in diarrhea.

Risk Factors

Certain factors can increase your risk of experiencing diarrhea after drinking green tea:

  • Caffeine Sensitivity: Caffeine is a stimulant that can affect the way your body absorbs certain substances. People who are sensitive to caffeine may experience digestive issues, such as diarrhea, after drinking green tea.
  • Polyphenol Content: Green tea is high in polyphenols, a type of micronutrient. These polyphenols can act as a natural laxative and encourage production of digestive acids, leading to diarrhea.
  • Quantity of Tea: The more tea you drink, the higher your risk of experiencing digestive issues, such as diarrhea. It is best to limit your intake to one or two cups per day.


In conclusion, green tea can cause diarrhea due to the presence of caffeine and polyphenols. To reduce the risk of having digestive issues, it is best to limit your intake and be aware of potential risk factors.


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