popcorn
I've been eating it for the last few weeks (I'm 7 weeks out). However, I kinda take a kernel, pop it in my mouth and chew and chew with lots of saliva...whatever is left that won't dissolve, I spit out into a napkin. Hubby thinks its gross and I won't be doing that in any theaters any time soon but I haven't had any problems with this and it sure does feel good to crunch something!