The caffeine in green tea can act as a mild laxative by stimulating colon contractions and reducing water absorption in the intestines, which may soften stool.
For a potential effect, green tea should be consumed on an empty stomach (like in the morning) and steeped for 60–90 seconds. A single cup or drinking it with meals may not be sufficient.
Antioxidants called catechins, particularly EGCG, may support detoxification organs and help flush certain toxins from the colon, indirectly aiding digestive health.
The same stimulating properties can cause loose stools or diarrhea in sensitive individuals, and the diuretic effect requires increased water intake to avoid dehydration.
While the mechanisms are plausible, robust human clinical trials are scarce. It is not considered a reliable or potent laxative and any benefit may largely come from increased fluid intake.
In an era where wellness trends often outpace scientific validation, a persistent claim has steeped in the public consciousness: that a daily cup of green tea can relieve constipation and regulate digestion. This assertion, circulating through health blogs and anecdotal advice for years, places a common beverage in the role of a gentle, natural laxative.
Read Full Article: https://www.naturalnews.com/2026-04-16-unpacking-green-teas-laxative-legend-and-reality.html
