Article

GERD Diet Demystified: For All of the Coffee Drinkers Out There

Published on Thursday, October 28, 2021
by Allison Koch

Acid Reflux

GERD

Coffee and GERD: Can You Still Enjoy Your Morning Cup?

If you love coffee, you’re not alone—I’m passionate about my morning brew, too. But if you’re living with GERD (gastroesophageal reflux disease), you may have heard the advice: “I can’t drink coffee with GERD.” Let’s clarify why coffee earns this reputation and explore ways you can enjoy it without triggering reflux.

Why Coffee Was Once Considered a GERD Trigger

The main concern with coffee is its caffeine content. Caffeine can weaken the lower esophageal sphincter (LES)—the muscle that keeps stomach acid from flowing back into the esophagus. When the LES pressure decreases, acid reflux symptoms are more likely to occur. While this makes sense, research is mixed:

Some studies suggest that coffee does not significantly increase the risk of GERD.
Others show that individuals respond differently, meaning coffee may be a trigger for some but not for others.

As a result, the American College of Gastroenterology no longer recommends routine coffee elimination for patients with GERD. Instead, they suggest focusing on identifying individual triggers.

Finding Out if Coffee Fits Into Your Lifestyle

If you have GERD and want to keep coffee in your routine, consider these strategies:

Limit caffeine intake – A standard 8-oz. cup of black coffee contains approximately 95 mg of caffeine. Compare this with an eight-ounce cup of decaf, which contains only 2–4 mg.
Limit your caffeine intake to under 400 mg per day(unless advised otherwise by your healthcare provider). Be sure to account for other sources, such as tea, soda, or energy drinks.
Experiment with decaf – Many people find that they can still enjoy the flavor of coffee with a reduced risk of symptoms.

Low-Acid Coffee: A Gentler Option for GERD

Another option is switching to low-acid coffee. Many people with GERD report less heartburn with these varieties. Here’s why:

Low-acid coffees have a slightly higher pH, making them less acidic.
Roasting methods and darker roasts can also reduce acid content.

Popular Low-Acid Coffee Brands to Try

The Bottom Line on Coffee and GERD

Coffee may not be a universal trigger for GERD, but it can be for some individuals. The best approach is to:

Track your symptoms after drinking coffee
Adjust serving sizes and timing.
Explore decaf or low-acid alternatives.

This way, you can make an informed decision about whether your favorite morning ritual fits comfortably into your GERD-friendly lifestyle.

FAQs

Does coffee cause GERD?

Coffee does not cause GERD, but it may trigger symptoms in some people. Individual tolerance varies, which is why symptom tracking can be helpful.

Is decaf coffee better for acid reflux?

For some individuals, yes. Decaffeinated coffee contains significantly less caffeine, which may reduce LES relaxation and reflux symptoms.

Is cold brew coffee better for GERD?

Cold brew coffee is often less acidic than traditionally brewed coffee. Some people find it easier to tolerate, although scientific evidence is limited and individual responses vary.

Should I stop drinking coffee if I have GERD?

Not necessarily. Current guidelines do not recommend eliminating coffee unless it clearly worsens your symptoms. A personalized approach is often the most effective strategy.

What is the best time to drink coffee if I have GERD?

Many people tolerate coffee better when consumed with food rather than on an empty stomach. Avoiding coffee close to bedtime may also help reduce nighttime reflux symptoms.

References

1Wei, T. Y., Hsueh, P. H., Wen, S. H., Chen, C. L., & Wang, C. C. (2019). The role of tea and coffee in the development of gastroesophageal reflux disease. Tzu chi medical journal, 31(3), 169–176. https://doi.org/10.4103/tcmj.tcmj_48_18

2Kim, J., Oh, S. W., Myung, S. K., Kwon, H., Lee, C., Yun, J. M., Lee, H. K., & Korean Meta-analysis (KORMA) Study Group (2014). Association between coffee intake and gastroesophageal reflux disease: a meta-analysis. Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus, 27(4), 311–317. https://doi.org/10.1111/dote.12099

3New Treatment Guidelines on Gastroesophageal Reflux Disease (GERD). The American College of Gastroenterology. (2013, March 5). https://journals.lww.com/ajg/fulltext/2022/01000/acg_clinical_guideline_for_the_diagnosis_and.14.aspx

4Mayo Foundation for Medical Education and Research. (n.d.). Caffeine content for coffee, tea, soda and more. Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/caffeine/art-20049372

5Iriondo-DeHond, A., Uranga, J. A., Del Castillo, M. D., & Abalo, R. (2020). Effects of Coffee and Its Components on the Gastrointestinal Tract and the Brain-Gut Axis. Nutrients, 13(1), 88. https://doi.org/10.3390/nu13010088