Hi, my daughter has just started levo for hashi's. She has gone gluten free but she has also been a vegaterian for years, I have been reading a lot about the importance of protein for her and I have been trying to get her to reintroduce meat, but she really can't bring herself to eat it. I read that putting hydrolysed collegen into smoothies can be a good source of animal protein. Does anyone know of a good one I could get or a reputable site to go to for it. She is low in iron too, so I thought animal protein might help that too.