Ruben Victorio Screen Grab from video paying saxophone
Screen grab of a JKapture Studios video of Stanford Health Care Clinics COVID-patient Ruben Victorio, taken during healthier times when he was playing saxophone at a family celebration in 2019.
Photobiomodulation, the use of light waves to change human biology, has boomed in recent years for all kinds of purposes, at medical clinics and at home. We wanted to know what the science says — and doesn’t say.