I had gastric by-pass 4 years ago. Some things just do not digest well therefore getting all the vitamins, minerals, and nutrients your body is supposed to have can be difficult. I discovered a smoothie shoppe close to my office but I soon found out their smoothies can be high in calories and sugar - if you aren't careful and do your research. So I bought a smoothie making for home and make my own.
Nutritional Chart shows 0 calories, it does have calories - approximately 475 as listed below.