My 5:40 gut alarm is beating my actual alarm

2026-10-13 08:44

I track bathroom trips in the same sheet as water, protein, and sleep. Last 21 days: 13 loose episodes between 4:50 and 6:30 a.m., zero after noon. The weird part is my trendline looks almost flat by week three, then jumps on days after late high-fat dinners. Not saying it's one thing.

I added a column for dinner time and fat grams, and the correlation is annoyingly tidy. Coffee before 7 makes it worse; skipping coffee past 8 changes the whole morning. I'm not looking for a diagnosis, just comparing notes.

Has anyone else seen their gut clock shift earlier rather than just upset all day? What column would you add next: bedtime, fiber, or stress?

2026-10-18 08:26

Not dismissing the fat signal, but I’d stratify by dinner-to-bedtime gap before blaming grams. I did a similar 30-day sheet and my 5am urgency tracked almost perfectly with eating within 2.5h of lying down, regardless of fat; the late high-fat meals just happened to be the shortest-gap nights.

Worth adding columns for hours between last bite and lights out, and fat type (cream/cheese vs olive oil/nuts). Also: were those late meals higher in total calories/protein/alcohol, or was fat the only thing that moved?

If the correlation survives those, that’s actually interesting.

2026-11-01 02:23

Sorry to hijack — did anyone ever find that old thread about the two-week no-logging reset useful? Just curious. Back to your sheet: I’d add a column for the gap between first urge and actual trip.

If it’s consistently tiny, that’s more habit/conditioning than dinner fat; if it wanders with late meals, different story. Also, your flat week three then jumps could be the fat column absorbing late total calories or fiber — I saw that in the “dinner time vs. bedtime” thread last fall. Worth a quick pivot table?