Thank you for you message. I bought multiple units during the anniversary sale that I am using for myself and also bought some for friends and family. I’m not in healthcare, so this is purely for personal health. The units are great, I’ve had one friend mention that headaches no longer reach migraine level. My cat was itching terribly and I ran a sample digitizer scan which came back with morgellons. After running morgellons for her on remote, she is much better. For myself, I am still working on my issue, but in general I have more energy. I also love using the biofeedback programs and some focus programs for concentration. They work great. I’ll be buying more remotes soon :-).