Hi i have been post op for about 6 months now and i was told to drink the protein shakes every day and i was told by my doc. to start drinking them 1 month after surgery, i order my protein drink from vitaminworld.com i order the whey protein which is milk based , it comes in 3 flavors and chocolate is my fav. i add hot water to 2 scoops twice a day and i get my protein intake, and then i meet my 80 grams of protein a day,i hope that i was some help. good luck
kim coronati