EVERYTHING ABOUT RED LIGHT THERAPY SAUNA

chances are you'll see the abbreviation "nm" around the outer packaging for pink light therapy equipment, and Dr. Jody A. Levine, a board-Accredited dermatologist in The big apple, says this is a crucial metric. It means nanometers and refers to the wavelength with the light that may be emitted in the device, she clarifies. Different wavelengths ta