thatwasdinner.com is a reverse-lookup tool for digestive changes after eating or taking medication. You tell it what you had in the last 48 hours. It tells you what to expect, why, and when it clears.
Every other site goes symptom → possible causes, which is the anxiety-inducing direction. This site goes the other way: cause → expected outcome. You probably ate something. Here's exactly what happened and when it resolves.
Someone searching "black stool after blueberries" at 11pm is not looking for a medical workup. They're looking for a calm, specific friend who says: "you ate beets yesterday, here's exactly why, give it 48 hours."
That's what we try to be. Not WebMD. Not Reddit. The calm, specific answer before you spiral.
Enter what you ate or took in the last 48 hours. The site looks up your query against a database of foods and medications, each with onset timing, peak window, clearance window, and a plain-English explanation of the mechanism. For queries not in the database, the answer is generated on the spot and cached for next time.
Every result includes a single triage signal — the one thing that would make the situation different and worth a doctor's attention. That appears at the bottom of every result, quietly.
thatwasdinner.com is an informational tool, not a medical service. Nothing here constitutes medical advice. If you're concerned about your health, talk to a doctor. The triage link at the bottom of each result is there for exactly that reason.