[SpAsMaN*]

What the heck?Is it hydrogen?

 

[cat crazy]

Must be methane!

 

[Kathleen M.]

Maybe any of the gasses that are produced in the colon by the colonic bacteria.Some gets trapped in the stool and may outgas in the toilet bowl and give the small bubble appearance.I think this is fairly normal and harmless.K.

 

[SpAsMaN*]

quote:harmless

Some gassses can be toxic.

 

[21286]

I've had bubbles too. Never gave it much thought.