This is the direction my thinking is taking me, also.
If the homeopathic recipe is useful and effective, then I see a way past the obstacle of squeamishness, don't you?
One person remarked that she had no logical reason to be reluctant, given that she has been popping unknown substances, without qualms, for years. (I love the irony!)
And then there is only the matter of learning curves...one on the true function of the kidneys; and the other on the principle of similars, as homeopathy has proven for two hundred years.