I used to think that "light therapy" meant those SAD lamps you use in winter when the days get dark and depressing. Turns out, I was missing the bigger picture entirely. Red and blue light therapy properly called photobiomodulation, is one of the most researched, scientifically validated wellness interventions available. NASA uses it for astronaut wound healing. Elite athletes use it for recovery. Dermatologists prescribe it for skin conditions. And increasingly, people deali