Have heard and researched a lot about Red Light Therapy and Infrared Therapy devices. New on the market are brands like Joovv, but also REDJuvenator, and Lumen Photon which uses Nogier Frequencies... any insights? Good idea for cancer, or stimulating of? It's all the rage now in many health settings... and some say useful with cancer, in fact clinics in Mexico use it, but appear to do so with a complementary drug.