A tailgate is measured in hours, not meals — arrive early, grill, eat, talk, game, aftergame — and the fluid math works against you if the cooler is all beer and soda. Beer is a net fluid loss at the volumes people pour at a tailgate, and salty chips and dips pull water into the gut. The measured rule is the one the stadium pros use: one bottle of water per hour as the base, alcohol counted as a separate line that does not replace it, and a refill plan — a spare gallon or a tap nearby — because the lot is usually farther from a water source than it looks on the map.
| Food | Oxalate (mg) | Serving | Rating |
|---|---|---|---|
| Water, still | 0 mg | 1 bottle | Safe |
| Chicken wings, grilled | 0 mg | 4 pieces | Safe |
| Hamburger patty, grilled | 2 mg | 1 patty | Safe |
| Corn on the cob, boiled | 1 mg | 1 ear | Safe |
| Potato chips | 8 mg | 1 oz | Safe |
The grill is the tailgate's stone-friendly friend: chicken and burgers sit low on oxalate, and the sodium is the thing to watch rather than the mineral count. Corn on the cob — a seasonal tailgate staple — measures about 1 mg per ear boiled, comfortably low. The caution side of the lot is the snack table: chips at 8 mg per ounce are fine as a portion, but they are the salt-and-grazing trap of a four-hour hang. The measured habit is protein and vegetables off the grill first, chips as the side dish rather than the main course, and water as the drink that keeps pace with the clock.
Three habits cover most of the upside. Pack water as the base layer of the cooler before the beer — one bottle per hour for the day, and a refill strategy because the lot has no tap. Keep the spread on the grill side: meat, corn, and vegetable skewers carry low oxalate, while the salty snack table is the portion to watch. And pace the alcohol like the long event it is — beer in the observational data has shown a neutral-to-protective association with stones at moderate intake, but the fluid it displaces and the dehydration the next morning are real, so the water line comes first.
See how oxalate values are measured and verified on our data methodology page.