On August 2, 2026, NBC News reported that more than 50 million people across the western United States were under heat alerts, with an extreme heat warning of 110–120°F in the Mojave Desert around Las Vegas and massive wildfires burning across the West Coast. When temperatures climb like this, millions of people reach for sports drinks and electrolyte beverages to replace what they sweat out. For the roughly 9 million Americans managing gout and the far larger number with elevated uric acid, that habit deserves a second look: the most popular sports drinks are sweetened with sugar, and regular intake of sugar-sweetened beverages is one of the most consistent dietary links to gout risk in the published medical literature.
Why the sugar in sports drinks is the gout problem
Sports drinks are engineered for endurance athletes: they replace fluid, sodium, potassium, and carbohydrate all at once. That works well on a bike or marathon course, but it means a standard 20-ounce bottle typically delivers around 34 grams of sugar — roughly eight teaspoons — most of it as high-fructose corn syrup or sucrose. The name of the sweetener matters, because fructose is handled by the body differently from glucose.
When fructose reaches the liver, it is metabolized quickly by fructokinase in a step that consumes ATP. The resulting buildup of AMP is broken down through a pathway that ends in uric acid, which is why a fructose load can raise serum urate within hours in susceptible people. The large prospective study by Choi and Curhan in the BMJ followed 46,393 men with no prior gout for 12 years and found that those who drank two or more sugar-sweetened soft drinks per day had an 85% higher relative risk of developing gout than men who drank less than one per month. Fruit juice, which also contains fructose, showed a similar pattern. You can read more about the distinction between purines and fructose in our guide to purine versus fructose.
Heat, dehydration, and the double trigger
The heat wave makes the math worse. Dehydration concentrates the blood, and higher serum urate concentrations are one reason acute illness, surgery, and simple under-hydration are well-recognized flare triggers. When you add heavy sweating, a day of yard work, and a sweetened sports drink to the mix, you are hitting the system from two directions at once: fluid losses pushing urate upward, and fructose pushing it upward too. The American College of Rheumatology's 2020 gout guideline, like every major gout guideline before it, emphasizes adequate fluid intake as a sensible daily habit.
That does not mean avoiding electrolytes. Sodium and potassium losses are real when you are sweating in 110-degree heat, and cramps are no joke. The fix is to separate the two jobs a sports drink is trying to do: hydration and fuel. You need water and salt, but you do not need eight teaspoons of sugar to get them. During this heat event, hydrate steadily through the day rather than in one sweetened gulp, and treat any sugary beverage as a treat rather than a hydration strategy.
Gout-friendly hydration: what to drink instead
If you have gout and you are sweating heavily, your best options line up like this:
- Water. Plain water remains the gold standard. Aim for steady intake through the day and check urine color as a rough guide — pale means you are likely well hydrated.
- Low-fat or skim milk. Dairy is the one protein category consistently associated with lower gout risk in large cohort studies, and it replaces both fluid and a little sodium. See our detailed page on milk for gout.
- Unsweetened electrolyte powders. Many "hydration" sachets are now made without added sugar. Check the nutrition panel; if a serving has 20-plus grams of sugar, you are back to square one.
- Tart cherry juice, in moderation. Some small trials suggest tart cherry intake is associated with fewer flares, but it is still a source of natural sugar, so treat it as a small glass, not a quart. See our page on tart cherry juice for the evidence and portion guidance.
- Coconut water, with caution. It is low in purines and naturally rich in potassium, but it also contains fructose. A cup here and there is fine; a liter is a fruit-juice-sized sugar load. Our fruit guide can help you compare.
If you want to check a specific product before you buy, search "sports drink" in the FoodCanEat database to see how the sugar and fructose content stacks up against safer options.
The bottom line for this heat wave
Read the nutrition panel before you assume a bottle is healthy. The word "electrolyte" on the label does not change the fact that a typical serving of a mainstream sports drink contains as much sugar as a candy bar, and the serving size can be half the bottle. If a product lists high-fructose corn syrup or sugar in the first two ingredients, it belongs in the occasional-treat category for anyone concerned about uric acid.
Sports drinks are not poison, and a single bottle on a brutal afternoon is unlikely to change your uric acid trajectory by itself. The concern is pattern: drinking them daily as a substitute for water, every time you step outside, turns a recurring fructose load into a recurring gout risk. During this August heat event, prioritize plain water, add a pinch of salt or an unsweetened electrolyte product when you are actually sweating heavily, and let milk and tart cherry juice fill the gaps. Your kidneys, your joints, and your uric acid numbers will thank you.
Frequently Asked Questions
Is Gatorade bad for gout?
Regular consumption of sweetened sports drinks is associated with higher gout risk, because the standard versions are sweetened with high-fructose corn syrup or sucrose. In the BMJ cohort, men who drank two or more sugar-sweetened soft drinks per day had an 85% higher risk of gout than those who drank fewer than one per month. That does not mean one bottle will cause an attack — it means these drinks are not a good daily hydration habit for people managing gout or hyperuricemia. If you need electrolytes, choose an unsweetened version or add a small amount of salt to water instead.
Can dehydration trigger a gout attack?
Yes. When you lose more fluid than you take in, your blood becomes more concentrated and serum urate levels tend to rise. That is why dehydration, acute illness, and heat exposure are commonly cited as flare triggers in the gout literature. In extreme heat like the current Western heat wave, you can lose a great deal of fluid through sweat in just a few hours. Drink water steadily rather than waiting until you feel thirsty, and be especially careful on days when you are physically active outside.
Is coconut water good for gout?
Coconut water is naturally low in purines and provides potassium, which makes it look friendly for gout. However, it contains natural sugars, including fructose, and is nutritionally closer to a fruit juice than to water. A glass now and then is fine, but if you drink it all day to stay hydrated, you are adding a meaningful fructose load. Plain water, low-fat milk, and unsweetened electrolyte products remain the better everyday choices for hydration when you have gout.
References: Choi HK, Curhan G. Soft drinks, fructose consumption, and the risk of gout in men: prospective cohort study. BMJ 2008;336:309-312. | Choi HK, Atkinson K, Karlson EW, et al. Purine-rich foods, dairy, and protein intake, and the risk of gout in men. N Engl J Med 2004;350:1093-1103. | FitzGerald JD, et al. 2020 American College of Rheumatology Guideline for the Management of Gout. Arthritis Care Res 2020;72:744-760. | Dalbeth N, et al. Gout. Lancet 2019. | NBC News heat wave reporting, August 2, 2026.