I’ve been testing the 670nm red light therapy on my own eyes, and have now extended that to my iPhone wrist and arm, along with my right knee swelling. I’m happy to report that it works for both. Originally I found out about the recent studies (June 2020) confirm that for adults over 40, a […]
Red light a few minutes a day can improve your eyesight. I’ve tried it, and it works. This is most beneficial for people over the age of 40. Buy links included for fast acquisition. If you’re a pilot like I am, you’re concerned with your declining eyesight. This may help. Updated August 13th confirms the device has the same 670nm spectrum shown in studies to benefit eyesight.