Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves exposing yourself to outdoor or ...

During light therapy, you’ll sit 1-2 feet away from something called a light therapy box, which gives off bright light. The light is artificial, but your body will think it’s natural light from the ...

Light therapy can boost your mood, but you need the right model. Here's what experts say about picking an effective model. As winter deepens across the US, shorter days and earlier sunsets accompany ...