So I'm on day 4 of my liquid diet. I'm drinking the protein shake from my doctors office and it goes down ok...getting tired of the strawberry...so I tried the Unjury Vanilla and I had the worst stomach pains. I just feel nauseated all day after both Protein shakes. Did anyone else have this problem? I couldn't sleep last night because of my stomach so I finally got up and heated up some milk....you always hear warm milk helps you sleep better LOL....and I ate three triskets. Then I felt better and was able to go back to bed. I am on antibiotics could this be the problem? I take a pill in the morning and at night. I drink it with milk because it tells me to take with milk or food? Will this go away soon because I have to do this liquid diet for two weeks? Any suggestions would be GREAT!!

I'm on day 4 of my liquid diet and I'm drinking Carnation Instant Breakfast with a whey Protein kicker from GNC.

I'm drinking tons of crystal light and when I get "hungry" I either drink more or eat some Jello, so far it's been going good.

I know it's kind of short notice now, but perhaps you can get a different kind of protein supplement and mix it with something else...

I also used the Sugar Free Carnation Instant Breakfast and I added 1/3 cup of dry milk to make it 21 grams. I never used any other protein supplements. I found them in chocolate and vanilla. I also found Sugar Free Torina Syrups and add 1Tbsp to change up the flavor. I have raspberry, caramel and for the holiday-gingerbread. I drink them either warm or cold. Hopes this help.

Sometimes if I drink too fast the protein drinks will upset my stomach! Make sure you are drinking slow and also try many different types of supplements!!