Optifast

I'm required to be on Optifast for two weeks prior to my surgery.  If you had to do this can you tell me what you experienced.  What made it better or worse, flavors that are the best or just anything because I'm nervous about this stage.  I'm not scheduled until 03/09.

 I did Optifast as a 6 month diet a year ago trying to loose weight on my own. I did but didn't keep it off as usual.  

Anyway. I only drank the chocolate powder.  Put it in the blender and added spices to it.  I added Cinnamon and ice and sometimes put a package of sweet n low.   It makes it like a nice thick shake.  Some people would buy the vanilla powder and put it in the blender but instead of using water they would add diet orange soda to make it like a orange frizz... 

Hope this helps.