I had a huge bowl yesterday...eat a lot of it (a low calorie snack depending on what kind and how you make it)...
I am careful with the unpopped kernels and chew a lot and very well but other than that (and at the times when I have obstruction I avoid it like the plague!)
My rule is try a little, do not over do it and then try again later.
I make my own (do not buy the expensive kind) with very little oil and use 2tbs of melted sugar (caramel) that I drizzle on top of it with some sea salt...(cheap fiddle faddle).
Sharon