TMI ALERT Dumping on Crystal Light?

It might be the sweetener Crystal Light uses in their products?  Pre op I couldn't drink Crystal Light or Diet Coke without getting a nasty migraine and sick to my stomach.   Have you experienced similar symptoms when using other sugar-free products?

No,  This is actually my first "dump". I thought I was one of the 70% who do not dump.  However I have changed my mind. I used to say that I wish I did "dump" and someone (I don't remember who) said  "Be careful what you wish for" and I have learned my lesson.  The only thing I ever have trouble with is "fats"  anything fried will give me "foamies" win a heart beat but nothing like yesterday