@johnbishop thanks. Sounded too good to be true. I don’t know what 15% or less nerve damage means in terms of the stage of neuropathy. I believe all the “free” is promoted to lure people for a service the company is providing. The benefit is to find people with the right insurance that pays for the service. This is their method for gaining customers. I see that when companies do “free screenings” for blood pressure checks. They are looking for potential customers. Same here with the clinic. They are hoping to bring in more people by providing a “free lunch”. I am also leery. Do these companies really care about the people or is this a monetary gain for them? Thanks. Toni