They did state beck in the 70's that DNA was deformed by taking it. But, that has not been proven out. Living can and does distort/deform it. The original 'war on drugs' where we were fed a long line of garbage unfortunately.
I don't see CH as a histamine issue, but as a hypothalamus issue. I am not saying that histamine is not an issue, but that it originates in the hypothalamus. The theory is that we have deficiency of Serotonin. The holes for the Serotonin molecule are filled by the busting process. Is this fact? Don't know. Is it a theory? Yes.
Happy hunting Sue, it is a conundrum.