Can Coffee Cause Heartburn? Exploring the Potential Connection

Can Coffee Cause Heartburn? Exploring the Potential Connection

Coffee has become a staple drink in many people’s lives. It can provide an energy boost, help sharpen focus, or be a warm and comforting part of the morning routine. But could coffee also be creating problems for some people? One potential issue that sometimes arises is heartburn. Many of us have experienced this after drinking coffee. So the question remains: can coffee cause heartburn?

In this article, we will explore the potential connection between coffee and heartburn. We’ll take a look at what causes heartburn and then discuss some of how coffee might contribute to it. Finally, we’ll offer some advice on how to reduce your risk of experiencing heartburn after drinking coffee. Let’s get started.

What is Heartburn?

Heartburn causes a burning sensation in the chest or throat and can sometimes go with an acidic taste. It occurs when stomach acid refluxes from the stomach into the esophagus. Which connects the mouth to the stomach. Medical professionals refer to this condition as gastroesophageal reflux disease (GERD). It can be uncomfortable and can cause long-term damage to the digestive system if left untreated.

How Could Coffee Contribute To Heartburn?

There are several ways in which coffee could contribute to heartburn.


One of the main culprits is caffeine, which can relax the lower esophageal sphincter (LES). The LES is a muscle that prevents acid from travelling back up the esophagus. If it relaxes too much, this can allow for more acid reflux and heartburn.

Coffee contains acids

Coffee contains acids that can irritate our stomach lining. These acids can contribute to an increase in stomach acid. The increased acidity can make it more difficult for the LES to stay closed. This, in turn, allows for more acid reflux.

Some people are more sensitive to coffee

Finally, some people are more sensitive to coffee than others. They may experience heartburn even without any of the other factors mentioned above. This can be due to individual variability in the body’s ability to process caffeine.

Tips for Avoiding Heartburn

Choose low-acid coffee

Opting for a lighter roast can help cut your risk of developing heartburn.

Avoid adding dairy or sugar

Creamers and sweeteners can increase the acidity of your coffee, so it’s best to avoid them if possible.

Drink in moderation

Overdoing it with caffeine can also increase your risk of developing heartburn. So try to stick to one or two cups a day.

Don’t drink on an empty stomach

Eating something before drinking coffee can help reduce the chances of experiencing acid reflux symptoms.

Consider alternatives

If you’re concerned about your risk of developing heartburn, you may want to consider switching to tea or decaf coffee instead.

Maintain healthy habits

It is also important to maintain healthy habits that can reduce stomach acid production. These habits include avoiding overeating, quitting smoking, and reducing alcohol consumption.

How To Reduce Your Risk of Experiencing Heartburn After Drinking Coffee

If you are concerned about experiencing heartburn after drinking coffee, there are a few steps you can take. These steps can help you reduce your risk.

Reduce the amount of coffee

Try reducing the amount of coffee you drink and/or switching to a decaffeinated variety. Reducing your caffeine intake can help reduce the relaxation of the LES. Which can lead to fewer heartburn episodes.

Avoiding foods

Avoiding foods that are known to be triggers for acid reflux is advisable before drinking coffee. This precautionary measure may also reduce the risk of experiencing heartburn. These foods include citrus fruits, fried foods, and spicy dishes.

Important to listen to your body

It is always important to listen to your body and pay attention to how different foods make you feel. If you find that coffee causes you to experience heartburn, then it may be best to limit or avoid it altogether.

Understanding Heartburn

Heartburn is a common digestive complaint. That many people experience after eating certain foods or beverages, such as coffee. To better understand how Can Coffee Cause Heartburn and how it can be managed, it is important to know what causes it.

Symptoms of heartburn

The coffee heartburn symptoms usually include a burning sensation in the chest or throat. Which may go with a sour taste. This uncomfortable sensation is often most prominent after eating.

Seek medical attention

It is important to seek medical attention if heartburn becomes frequent. As it may be a symptom of gastroesophageal reflux disease (GERD).


Q1: What is heartburn?

A: Heartburn is a burning sensation or discomfort felt in the chest. It is often caused by stomach acid flowing back into the esophagus.

Q2: Can coffee cause heartburn?

A: Yes, for some individuals, coffee can be a trigger for heartburn. Researchers attribute this to the high acidity and caffeine content present in coffee. Which believe to contribute to the development or worsening of heartburn symptoms.

Q3: How does coffee contribute to heartburn?

A: Coffee contains compounds that can increase stomach acid production. It can also relax the lower esophageal sphincter, allowing stomach acid to flow back into the esophagus. Which leads to heartburn symptoms.

Q4: Does decaffeinated coffee also cause heartburn?

A: Decaffeinated coffee may still contain small amounts of caffeine and other compounds. These compounds can contribute to heartburn. While it may be less likely to cause heartburn compared to regular coffee. It can still affect individuals differently.

Q13: Is it possible to develop a tolerance to coffee-induced heartburn over time?

A: While individual experiences may vary. Some individuals can develop a tolerance to coffee-induced heartburn over time. But, it is important to pay attention to your body’s response. Make adjustments to manage heartburn symptoms.


How can coffee cause heartburn? Heartburn can be a very uncomfortable symptom that can impact daily life. While coffee can contribute to heartburn for many people. It is possible to cut the risk of experiencing symptoms by taking certain measures. Reducing caffeine intake and avoiding known triggers are strategies that can help reduce episodes of heartburn. Additionally, practicing good lifestyle habits can also contribute to minimizing heartburn occurrences. If symptoms become more frequent or severe, it may be necessary to speak with a doctor. 

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