I have a fiber supplement and it says natural bulk?!
Question: what does it mean by natural bulk???
Answers: what does it mean by natural bulk???
If you take the fiber with water, which you must do, it expands in your intestine and helps move things along.
It means that the bulk fiber is natural not synthetic.
And remember, when you see all natural, that doesn't necessarily mean that it is good for you. After all, bovine feces is all natural too.