The place we moved to a few months ago, there is almost no natural healers in the immediate area. But I found one person who is and she uses one of these kinds of machine - but I don't know the name of it. But I know what you mean by it finding so many things wrong with a person. But I think even in a healthy person, there is always going to be something found. No one, no matter how healthy they think they are, is without something wrong.