Coffee and Gout: What Studies Found About Uric Acid

If you live with gout, or a doctor has told you your uric acid is high, you have probably been handed a long list of foods to watch. Coffee is often missing from that list, and for good reason. Research on coffee and gout has mostly pointed in a reassuring direction: in large studies, people who drank more coffee were less likely to develop gout and tended to have lower uric acid levels. But those studies show an association, not proof that coffee prevents or treats gout.

Here is what the main studies actually measured, what they did not, and how to think about your own cup.

Key takeaways

• In a 12-year study of 45,869 men, those drinking 4 to 5 cups of coffee a day had about a 40% lower risk of developing gout than non-drinkers, and those drinking 6 or more cups had a risk roughly 56 to 59% lower, depending on the adjustments.
• In a 26-year study of 89,433 women, 4 or more cups a day was linked to a 57% lower risk of gout.
• Decaf showed a weaker link; tea showed none. Researchers suspect compounds in coffee other than caffeine.
• These are observational findings. They do not show that coffee treats gout or that you should start drinking more.
• For most healthy adults, total caffeine of up to 400 mg a day is considered safe by the FDA and EFSA.

In this article

1. Coffee and gout: the short answer
2. What the main studies found
3. Why coffee might be linked to lower uric acid
4. What the research does not show
5. Practical points if you have gout
6. FAQ

Coffee and gout: the short answer

Gout is a type of inflammatory arthritis. It happens when uric acid builds up in the blood and forms sharp crystals in and around joints, often the big toe, causing sudden, intense pain. Keeping uric acid in a healthy range is central to managing it.

Coffee has been studied in this context for two reasons. A US national survey analysis (NHANES III) found that coffee intake, but not tea, was associated with lower serum uric acid in adults. And large long-term studies found fewer new cases of gout among regular coffee drinkers. Neither finding proves cause and effect, but together they suggest coffee is unlikely to be a problem for most people with high uric acid, and may be linked to lower risk.

What the main studies found

How to read relative risk

A relative risk of 0.43 means the high-coffee group developed gout at about 43% of the rate of non-drinkers over the study period, after adjusting for factors such as age, weight, alcohol and diet. It is a comparison between groups, not a guarantee for any individual.

Why coffee might be linked to lower uric acid

Nobody knows for sure. The clues point away from caffeine itself:

• Tea, which also contains caffeine, showed no link in either cohort.
• Decaf showed a smaller but present association, at least at more than one cup a day in women.
• The researchers suggested non-caffeine compounds, naming chlorogenic acid, a polyphenol with antioxidant activity, as one candidate. An editorial on the men’s study also floated the idea that a coffee compound might act on the enzyme xanthine oxidase, which the body uses to make uric acid. Both ideas remain hypotheses.

In the women’s study, total caffeine intake was also inversely associated with gout, so caffeine has not been completely ruled out. The honest summary is that the mechanism is unproven.

What the research does not show

• It does not show cause and effect. These were observational studies. Heavy coffee drinkers may differ in other ways the researchers could not fully measure.
• It is about new gout, not treatment. The studies followed people without gout at the start. They do not show that coffee reduces flares in people who already have gout.
• The study groups were specific. Mostly white, well-educated US health professionals and nurses, middle-aged or older. Results may differ in other groups.
• The study authors themselves did not recommend drinking more coffee to prevent gout.

Practical points if you have gout

1. Talk to your doctor first. Gout is usually managed with medication and lifestyle changes. Ask how coffee fits in with your treatment and any other conditions you have.
2. Watch total caffeine. Six cups of brewed coffee can add up to more than the 400 mg a day that the FDA and EFSA cite as generally safe for healthy adults. Caffeine is also not the right choice for everyone, including people with certain heart rhythm problems, anxiety or sleep issues, and during pregnancy (EFSA advises up to 200 mg a day).
3. Mind what you add. Sugary, high-fructose drinks have been linked to higher gout risk in women in other research from the same team, so heavily sweetened coffee drinks are a different story from plain coffee.
4. Stay hydrated. Water remains the basic drink to prioritize.

For more on daily limits, see our guide How much caffeine is too much?

Enjoying coffee your way

If you enjoy coffee and like having lower-caffeine options for the afternoon, we roast several. Peru Decaf is a single origin with caramel, citrus and a smooth body. Half Caf blends regular coffee with water-process decaf for half the caffeine, and Decaf Espresso is water-process decaf roasted dark for espresso. Our article on caffeine in decaf explains how much remains in a cup.

Coffee and gout FAQ

Is coffee bad for gout?

Large studies have not found coffee to raise gout risk. They linked regular coffee drinking with a lower risk of developing gout and lower uric acid. If you already have gout, ask your doctor what is right for you.

Does coffee lower uric acid?

An analysis of US national survey data found coffee drinkers tended to have lower serum uric acid. That is an association; it does not prove coffee lowers uric acid in any one person.

Is decaf coffee OK with gout?

Decaf showed a weaker inverse association with gout than regular coffee in the studies above. It is a reasonable option if you want to limit caffeine, but discuss your diet with your doctor.

Can coffee trigger a gout flare?

The research above did not study flares in people with existing gout, so it cannot answer that. Some people notice personal triggers; keep a simple diary and share it with your doctor.

Sources

1. Choi HK, Willett W, Curhan G. Coffee consumption and risk of incident gout in men: a prospective study. Arthritis & Rheumatism, 2007 (summary via ScienceDaily). DOI: 10.1002/art.22712.
2. Coffee Consumption and the Development of Gout, Johns Hopkins Arthritis Center.
3. Choi HK, Curhan G. Coffee consumption and risk of incident gout in women: the Nurses’ Health Study. American Journal of Clinical Nutrition, 2010;92(4):922–927.
4. Spilling the Beans: How Much Caffeine Is Too Much?, US Food and Drug Administration.
5. Women Who Drink Sugary Beverages Raise Risk of Gout, HealthDay, 2010.

Facts checked in October 2026.

This article is for general information only and is not medical advice. If you have a health condition, are pregnant or take medication, ask your doctor before changing your caffeine intake.

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