Why coffee irritates stomach

What do you think those extra acids and caffeine molecules are going to do without food? I suggest taking notes on how you feel after different breakfasts. Play with your mornings for a couple weeks and see what works for you. Are you looking for a the BEST coffee subscription?

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This suggests that, despite coffee hurting your stomach, it may protect you from developing colon cancer in the long-term. Coffee is often irritating to people with GERD — gastroesophageal reflux disease — but a meta-analysis in the May-June issue of Dis Esophagus shows that there's no significant association between coffee intake and GERD.

Of course, if you suffer from GERD and coffee makes your stomach hurt, limit how much you drink. You may have a more sensitive reaction; respect your body. In a small study published in Nutrition Journal in , 40 participants were evaluated for self-reported gastrointestinal symptoms, blood pressure and stress indices immediately following coffee consumption.

The participants reported no real symptoms of abdominal discomfort, bloating, dyspepsia and heartburn. However, the coffee's effects on participants' stress levels indicated that it did affect the sympathetic nervous system. In some people, it's possible that this stimulation isn't relaxing, but irritating enough to cause a reaction in the gut that causes pain.

Irritable bowel syndrome, or IBS, is one of the most common gastrointestinal diseases. Why people suffer from IBS isn't clear, but the condition is characterized by increased food sensitivities and digestive reactions to stress.

You may experience abdominal pain and discomfort and altered bowel habits as a result of the disease. Gastroenterology Report published a paper in February focusing on available dietary interventions for the condition. Coffee is often considered a potential trigger for IBS symptoms, perhaps due to an immune condition or specific bioactive molecules in coffee.

Coffee isn't the only potential irritant of IBS. Foods such as dairy products, fruits, wheat, juices, vegetables and sweetened soft drinks and chewing gum can also trigger symptoms. If you have stomach pain when you drink coffee as well as when you consume other foods, see your doctor for a thorough evaluation.

You may think Starbucks coffee hurts your stomach. And you may experience discomfort if you like a milky drink, such as a latte or cappuccino. It's not the coffee irritating your gut, but possibly the lactose in the milk. If you have symptoms including stomach pain, gas, diarrhea and bloating after downing a "specialty" coffee drink, you may have lactose intolerance. Even a splash of milk in your morning cup of coffee can trigger discomfort in sensitive people. Try switching to almond, soy or coconut milk the next time you load your coffee with a creamer to see if you still have pain.

List of Partners vendors. Drinking coffee has health benefits, some studies show. But for some people, coffee seems to stir up digestive issues. In fact, some studies suggest that it could cause heartburn , indigestion , and acid reflux.

To solve this problem, scientists have explored ways to adjust the compounds in coffee to make a gentler brew. This article discusses what's known about coffee's role in stomach woes, and whether drinking certain types of coffee can make the experience less gut-wrenching.

Coffee contains several types of acids, but there isn't much research to suggest that those acids are what's causing your stomach upset.

To understand how the acids in coffee affect your body, it's helpful to know how acid is measured. In scientific terms, acids are measured on the pH scale. The lower the pH, the more acidic a drink is. Cranberry juice, for example, has a pH of around 2. Different kinds of coffee have different levels of acidity.

Researchers have pegged the acidity of coffee somewhere between 4. According to some studies, hot-brewed coffee has higher amounts of acid than cold-brewed coffee. Certain varieties of coffee are also naturally less acidic. The difference could be because they were grown at a lower elevation or were dried differently.

Here's the key: It isn't the acid in the coffee that's the culprit. It's the acid in your stomach. Drinking coffee can increase stomach acid. But that doesn't automatically mean you'll have indigestion. A study found that while drinking coffee did increase stomach acid, it didn't cause intestinal problems for the people in the study.

Some people might enjoy the taste of coffee with a lower acid content. Low-acid coffee tends to be smoother and milder than coffee with a higher acid level. Whether you prefer a more or less acidic flavor profile, you should know that the acid in coffee isn't likely to be the cause of digestive problems. A study showed that a dark roast coffee contained a balance of chemicals that produced less stomach acids than a medium roast.

The dark roast had higher amounts of a chemical compound called NMP. That means there were fewer gastric juices to bring on heartburn. NMP alone didn't have the same effect. It was the balance of chemicals that made the difference.

That result makes it clear that NMP works with other compounds in coffee to lower stomach acid. That may because it is not as easily absorbed by your body. In a study, researchers found that adding milk to coffee did not trigger acid reflux.

Of course, milk is not a good option for everyone. If your body doesn't digest milk easily , adding dairy milk could make things worse, not better. New coffee varieties come on the market all the time. There isn't much research on how these varieties could affect digestive symptoms, but they may be worth a try.

Coffee is typically fermented once. After the coffee cherries are picked, they're placed in water. In the water, bacteria break down the fruit and separate it from the coffee bean. Fermentation has a number of health benefits.