I drank a whole soda in 10 minutes (which is a lot for 120lb me) and it caused my belly to bloat out like crazy! It looks like I've gained 20 pounds and I feel like I've gained 20 pounds. I move around on my knees showing off my very bloated belly both with and without my thin tank top over it. I rub it a lot, because it's so inflated and sore and I can't help but stare at it!