(For all my gut health tips, click here.)
Tons of things can help with diarrhea, including proper diet (avoid everything industrial) with different types of fiber (psyllium, chia, etc.), bentonite clay (tho some ppl are sensitive to that), peppermint, artichoke extract (Dr Schulze’s Formula #2 if you want to buy one thing).
But of course, it also depends on the cause. Sometimes pathogens, parasites, and toxins can be the cause, so it helps to do a full detox. Here is my detox guide which is good to implement in any case.
A spoonful of activated charcoal boiled in water with a spoonful of ZeoCharge zeolite can be really helpful for watery bowels (and certain parasites) while the zeolite binds all the toxins which can be the proximal cause of diarrhea. I call this mix ZHoly2O (altho I make it more holy by adding a little shungite powder before boiling). Info on that is here.
SIBO yogurt (by Dr. William Davis) is a game changer for so many health issues, including this and other gut issues, tho it can also be tricky if you haven’t done cleansing first:
Elimination diet can also be very helpful to narrow down causes.
And T. C. Hale has a lot of good advice on this topic as usual (summarized here):