Word of advice:
Don't eat a whole box of nutrigrain bars that are loaded with fiber in one sitting...
Yeah.. Bad thing.
Also, while we are on that subject, eating a whole 5lb bag of Peanut M&M's in one sitting = not a good idea.
I was so sick from that one, I didn't touch another peanut M&M for about 5 years.
Even now, I eat them only a small pack at a time, and very slowly..