I'm so sorry to hear about your situation..I have a very narrow window of thing I can tolerate.. I drink Vanilla PLANT based Ensure twice a day.. fava pea protein.. can't do whey protein ... they taste good and keep my numbers ..Vit D etc ok.. you can order them off Amazon..I also can eat Musselman's apples sauce .. no fructose. Walmart has they own brand of pears which have no fructose..pear 1/2s.. I ate them for over a year until I just burned out.. it's tough situation..I understand..and I'm going to pray for you!!