How to Tell Who is "Stealing" from who is Healing'

In today's age of profiteers and accomplishments measured on 'whoever has the most toys when they die, wins, there are things in the health field to be a little careful of.  everybody and their nephews are now preaching that they are 'healers' of weather body or mind or both. many are buying it, because they are good salesman, or know how to work "FEAR and GREED", and let us not forget "Addiction"