I am on say 5 of my 2wk shake diet. Day 2 and 3 were harder as I had to go to meetings and dinners. But broth gwas my meal with my shake and I did get though them. No more dinner meetings so the remainder should be ok until surgery
First day of pre op shakes are good tasting but also very sweet. I added water to lower the sweetness. And sf ice pops helped as well. Worst was no coffee. Headache from lack of caffeine,but Tylenol helped. Shakes are very filling.