look i know my views are unpopular, i've had 2 or 3 threads so far with pro zappers. i can tell you for a fact from my own history that putting high voltage electricity on the body, even in the amounts considered safe by the fda, is not safe at all.
still disabled (although am healing very quickly now!) in MN, 3 years after doing a low (?) high voltage procedure that is fully sanctioned by the FDA. i won't go into any details.
as far as safe cure's for lyme, homeopathic nosode remedies are superb; very effective.