Sugar-sweetened sodas, beer, and liquor are the three biggest drink-related triggers for gout flares. Each one raises uric acid levels through a different mechanism, so understanding which beverages cause problems (and why) helps you make smarter choices without cutting out everything you enjoy.
Why Certain Drinks Raise Uric Acid
Gout flares happen when uric acid crystals build up in your joints. Your body produces uric acid when it breaks down compounds called purines, which occur naturally in some foods and drinks. But purines aren’t the only pathway. Fructose, the sugar found in regular soda, juice, and many sweetened drinks, triggers a completely separate chain reaction in your liver that also floods your bloodstream with uric acid.
When your liver processes fructose, it burns through your cells’ energy stores rapidly. That energy breakdown generates a byproduct that gets funneled directly into uric acid production. Unlike glucose and other simple sugars, fructose is the only carbohydrate known to increase uric acid levels this way. This is why sugary drinks are such a potent gout trigger, even though they contain almost no purines.
Beer Is the Worst Alcoholic Drink for Gout
Beer hits you with a double punch: it contains the highest purine content of any alcoholic beverage, and the alcohol itself impairs your kidneys’ ability to flush uric acid out. A large study published in JAMA Network Open found that each standard beer per day raised uric acid levels by 0.14 mg/dL in men and 0.23 mg/dL in women. That may sound small, but uric acid operates on a narrow margin. Once levels cross the saturation point (around 6.8 mg/dL), crystals start forming in your joints.
Wine had a more moderate effect on uric acid in the same study, and sake showed only a small, statistically insignificant increase. That doesn’t make wine safe during a flare, though. All alcohol dehydrates you and competes with uric acid for excretion through the kidneys. If you’re going to drink at all, wine in moderation is the least harmful option, but during an active flare, it’s best to skip alcohol entirely.
Regular Soda and Sweetened Drinks
Sugary soft drinks are one of the strongest dietary risk factors for developing gout in the first place. A major prospective study found that drinking two sugar-sweetened sodas per day increased gout risk by 85% compared to drinking less than one per month. That’s a striking number for a single dietary habit.
The culprit is fructose, usually delivered as high-fructose corn syrup. Minutes after you consume it, your liver starts converting it in a way that depletes cellular energy and accelerates purine breakdown into uric acid. On top of that, fructose increases insulin resistance over time, which further reduces your kidneys’ ability to clear uric acid. This applies to any sweetened drink: iced tea with added sugar, lemonade, sweet coffee drinks from chain cafes, and fruit punch all carry the same risk if they’re loaded with fructose.
Energy Drinks
Most energy drinks combine large amounts of added sugar with caffeine, and the sugar is the problem. A typical 16-ounce energy drink can contain 50 to 60 grams of sugar, much of it from high-fructose corn syrup or sucrose (which is half fructose). That’s the same fructose-driven uric acid spike you get from soda, packaged in a can that many people drink daily. Sugar-free energy drinks don’t carry the same fructose risk, but they can still contribute to dehydration if you’re relying on them instead of water.
Fruit Juice Is Not a Safe Alternative
Many people assume fruit juice is a healthier swap for soda, but when it comes to gout, juice can be just as problematic. Orange juice, apple juice, and other fruit juices are naturally high in fructose. Your body processes that fructose identically to the high-fructose corn syrup in soda. A glass of apple juice contains roughly as much fructose as a can of cola. The fiber in whole fruit slows absorption and limits how much you consume in one sitting, but juice removes that natural brake. If you enjoy fruit, eating it whole is far better for uric acid management than drinking it.
Diet Soda Gets a Pass
Here’s some good news: diet soft drinks were not associated with gout risk in the same large cohort study that flagged regular soda. Artificial sweeteners like aspartame don’t trigger the fructose pathway in your liver, so they don’t generate that uric acid spike. If you’re craving something fizzy, diet soda or sparkling water with a squeeze of lemon is a reasonable choice.
Coffee Is Mostly Helpful
Coffee has an interesting relationship with uric acid. Research involving nearly 8,000 adults found that caffeine intake above about 60 mg per day (roughly half a standard cup of brewed coffee) was associated with lower uric acid levels. Each additional milligram of caffeine above that threshold correlated with a small but consistent drop. For men, the beneficial inflection point was even lower, around 29 mg per day.
There’s one caveat. At very low caffeine intakes, below that 60 mg threshold, uric acid actually trended slightly upward. So a single weak cup of tea might not help, but a regular coffee habit of one to three cups per day appears protective. Just watch what you add to it. A sugary blended coffee drink with flavored syrup can easily contain 40 to 60 grams of sugar, turning a gout-friendly beverage into a fructose bomb.
Tart Cherry Juice May Actually Help
Tart cherry juice is one of the few beverages that may work in your favor. A case-crossover study of 633 people with gout found that cherry consumption was linked to a 35% lower risk of recurrent flares. Separate research has shown that cherry products can acutely lower uric acid levels after consumption, even in people without gout. Tart cherry juice concentrate, diluted in water, gives you the benefit without excessive fructose. Look for unsweetened versions, since sweetened cherry juice drinks would add the same fructose load you’re trying to avoid.
Water Is Your Best Tool
The Arthritis Foundation recommends drinking at least 8 glasses of water per day to help your kidneys flush uric acid. During an active flare, they suggest doubling that to 16 glasses. Staying well-hydrated keeps uric acid diluted in your blood and helps your kidneys excrete it more efficiently. Plain water is ideal, but herbal tea, black coffee, and unsweetened sparkling water all count toward your daily intake.
Quick Reference: Drinks Ranked by Risk
- Avoid: Beer, sugary soda, sweetened energy drinks, fruit juice, cocktails mixed with sugary syrups, sweet tea
- Limit: Wine, spirits (without sugary mixers), kombucha with added sugar
- Generally safe: Water, black coffee, unsweetened tea, diet soda, sparkling water, low-fat milk
- Potentially beneficial: Tart cherry juice (unsweetened), coffee in moderate amounts
The pattern is straightforward: fructose and alcohol are the two ingredients that reliably push uric acid levels up. Any drink built around one or both of those is worth replacing. Fortunately, the list of safe and even helpful options is long enough that managing gout through your beverage choices doesn’t have to feel restrictive.