You could maybe try an intestinal glandular from Ancestral Supplements, I believe they are called. They are one of the sponsors of the Wise Traditions podcast, access to which can be found via a Google search. I think they are featured on the episode -- Primal Posture. I'm just referring you to Google and there since I can't remember the name of the company. Anyway, they make organ/glandular (?) supplements and these are great for all sorts of ailments. I also recommend the supplements Fungal Defense and Primal Defense from the company Garden of Life (again, I think that's what they're called). These supplements should help. I think even faulty genes can be repaired via nurture, as I recall from my studies/research of natural health and other things. I think I remember reading something that the author Sally Fallon, I think it was, wrote or said on this topic -- i.e. genes can be changed within individual lifetimes via nurture (as opposed to nature). In other words, it's all about the environment and our interaction with it and the environment we create in our bodies via nutrition as to whether we create nurture and heal.