Dear Doctors: Each year when we switch away from daylight saving time, I get that SAD thing. I start feeling low and eventually get depressed. Why does that happen? I’ve read there are special lights ...
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 ...
Which light therapy boxes for seasonal affective disorder are best? Many people feel a little down in the fall and winter when the days get shorter and sunlight is harder to come by. But for some, the ...
The light therapy you are asking about, known as bright light therapy, has proven beneficial for many people with winter-onset SAD. It involves daily exposure of 30 to 40 minutes to a light box. This ...
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