A tasting flight is four to six small pours, and across three or four wineries that is a real alcohol load with a diuretic attached. The measured rule for a stone-aware taster is the water bottle that travels pour-for-pour: a full glass of water for every tasting pour, sipped before the next stop. Most tasting rooms offer water between flights — asking for it is the habit that keeps the afternoon from becoming a dehydration spiral.
The tasting-room food is mostly the safe end of the scale, which makes the food part easy:
| Food | Oxalate (mg) | Serving | Rating |
|---|---|---|---|
| Water, still | 0 mg | 1 glass | Safe |
| Cheese, hard | 1 mg | 1 oz | Safe |
| Yogurt, plain whole-milk | 5 mg | 6 oz | Safe |
| Apple, fresh | 2 mg | 1 medium | Safe |
| Crackers, plain | 1 mg | 1 oz | Safe |
Cheese, crackers, and fruit all sit at the low end of the oxalate scale — the tasting board is not an oxalate problem. The double win is that the cheese is also a calcium anchor and a food buffer for the alcohol. Wine itself carries negligible oxalate, so the stone ledger is about fluids and pacing, not the pour.
Wine is a diuretic and displaces water, and a multi-stop tour makes that easy to lose track of. The measured approach is the one that survives an afternoon: one flight per winery maximum, a water glass with each pour, and a designated water-first finish before the drive home. Population data linking moderate wine intake to lower stone odds are associations, not a license — and for anyone with gout, liver issues, or a history of problem drinking, the wine question is a different and often negative one.
Three habits cover most of the upside. Make water a line item at every pour — same glass, same time. Eat the cheese and crackers with the tasting, because food slows absorption and the calcium helps the stone ledger. And cap the tour: one flight per stop, water before the ride home, and a full bottle in the car. The tasting is the experience; the water is the part that gets you home in good shape.
See how oxalate values are measured and verified on our data methodology page.