I buy the isopure zero carb drinks online thru the vitamin store, they are cheaper online and once you sign up for rewards they will send you 20 % off coupons. When i was on my full liquid diet it included soups, yogurt and puddings. I like baritric advantage wonderslim shakes and puddings i found it much easier to eat the pudding than drink the shake. I also use broths chicken or vegtable when making the unjury protein soups