Coffee and tea are among the most common IBS symptom triggers — but the effect varies between individuals and types.
Coffee Effects:
- Caffeine stimulates gut motility — speeds bowel movement within 4 minutes of drinking.
- Increases stomach acid secretion — worsens heartburn and reflux.
- Even decaf coffee stimulates the gut — due to other acids in coffee.
- IBS-D effect: May noticeably increase diarrhea.
- IBS-C effect: One morning cup may help relieve constipation.
Tea Effects:
- Strong black tea contains enough caffeine to stimulate the gut.
- Green tea: Lighter — may be tolerable.
- Peppermint tea: Actually helpful — relaxes intestinal muscles and reduces cramps.
- Ginger tea: Natural anti-nausea and anti-bloating.
Recommendation:
Try reducing coffee to one morning cup. If symptoms improve, caffeine is your trigger. Switch to herbal teas.
At BEIT TARIQ Center, we help you identify your personal triggers precisely.