I am four months post-op and no matter what I try to eat makes me nauseous. One bite and I'm done. I can drink diet snapple tea all day long though. I'm confused. Down 57 pounds so far. 

I would check with your doctor. I love diet snaple also. Sometimes when I'm nauseated it helps if I take prilosec otc (spelling). For some reason I still have more acid than normal.

 Do you have anything to take for nausea?  My dr. sent me home with Zofran and Phenergan, saying they're might still be times that I have problems with nausea.  Fortunately, that hasn't happened yet!

I had this problem, antiacid meds sorted it for me.  Best of luck.

I'm just under 4 months as well. I do take a ppi, which others above have suggested. I don't feel nauseous..just "icky" after I eat some foods. I log everything into my fitness pal and have eliminated some foods that just don't leave me feeling good afterwards. Many of the foods that don't agree with me are carbs (bread, tortillia) and some are meats. At this point I call chicken "kickin' chicken". I weigh and measure everything that goes in my mouth and that seems to help as well. Are you tracking what you eat and how much? Are the certain foods that are making you feel this way? Do you have a calorie and prot goal each day? I would hate to think you are surviving on just diet snapple and a couple of bites of real food a day. BTW.. Congrats on your weight loss.