I am almost 82 years old have had many health issues for years so I know it will take more than just a few visits to heal me completely! After two hours, I was reading and sending texts and reading small print on articles without my glasses, which I couldn't do before!! I was also hearing better without the NEW expensive hearing aids I had just purchased a couple of months ago!! I felt the tingling start in my feet, ankles, legs and move up my whole body! After four hours, I was excited and happy! When I got home, three hours later, I had lost 3 to 4 lbs. since I weighed that morning before leaving! ALL the swelling in my feet, ankles and legs was completely gone...and still gone... after suffering with swelling for so many years I can't remember when I had no swelling!! A few days later I realized I had more energy and strength than I had had in months!