Hi! I have used Splenda since surgery and haven't had issues. I think I've read where some people have an aftertaste from it or that it can cause sugar cravings but it is my go-to (I use in baking too). I like to use the skinny girl, Jordan's or SF torani syrups in my Greek yogurt. Another option in plain Greek yogurt is SF instant pudding powder or PB2.
NNJ - You may want to start with "less", than you used pre op, as things may taste extra-sweet, to you...
To this day, I have to mix Crystal Light-type drinks double watered down. They taste super sweet, to me...this from a previously die hard real Coke drinker !!!
RNY 4-22-02... HAG=Honest And Genuine
LW: 6lb,10 oz SW:340lb GW:170lb CW:160
I learn something new, EVERY day, from SOME body