Whether you call it the winter blues or seasonal affective disorder (SAD), the low light of winter makes millions of people ...

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We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. The harsh cold of late ...

Our product picks are editor-tested, expert-approved. We may earn a commission through links on our site. Why Trust Us? EXPOSURE TO sunlight is an essential element of a healthy lifestyle. But many of ...

Light plays an important role in many aspects of our lives, from our sleep cycles to mental health. If our bodies don’t get the proper light we need, it can cause a chemical change in the brain that ...