Vitamins, Nutrametrix, ISOPURE, and Protein
You might want to start with the ASMBS nutrition guidelines: http://nutrition.otago.ac.nz/__data/assets/file/0005/4784/Ba riatricNutritionReading.pdf
And then check out their recent updates: http://www.meltingmama.net/files/asmbstos2013guidelines.pdf
Please note: I AM NOT A DOCTOR. If you want medical advice, talk to your doctor. Whatever I post, there is probably some surgeon or other health care provider somewhere that disagrees with me. If you want to know what your surgeon thinks, then ask him or her. Check out my blog.