Medically reviewed by Anju Goel, MD Key Takeaways Light box therapy can help treat circadian rhythm disorders and mood issues ...

Like an estimated 5 percent or so of Americans, I have seasonal affective disorder, better known by its all-too-appropriate acronym, SAD. Seasonal depression, which can entail lethargy and lower moods ...

What Is Therapeutic Light Therapy? Therapeutic light therapy, also called phototherapy, is a form of treatment for certain types of depression, sleep disorders, and other conditions. It involves ...

Try light therapy if you're fighting fatigue from the time change or struggling with seasonal depression. Here's how it works. Laura Leavitt is a personal finance and wellness writer for CNET. Her ...

Have you noticed you're sleeping a little longer? Maybe you're experiencing a shift in appetite — craving more sweets or pasta. In autumn, our bodies sense the change in light as the dark winter ...

What is green light therapy? Green light therapy—a band of green light from a specific lamp—may one day be used to help mitigate pain in conditions like migraine or fibromyalgia. That could be helpful ...

The winter and its lack of sunshine can trigger what’s known as Seasonal Affective Disorder, or SAD. This seasonal slump is more than just a fleeting funk for some people. Roughly ten million ...

Let there be light — for your pain, skin, and injuries, that is. The possibilities of red light to treat a variety of health and aesthetic concerns are just emerging thanks to interest from ...