I am working with a new nutritionist who did some basic urine analysis that showed I was protein deficient. Not that I don't eat protein but I am not digesting it at all, so I am now on a new range of digestive enzymes from Loomis institute. She brought something to my attention that I never thought of before, that protein deficiency can cause constipation and many digestive problems. I have never heard this one before, anyone know about this?