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Are you SAD? It might be Seasonal Affective Disorder

Woman looking through window while it's raining

Do you find yourself feeling sad, irritable and downright depressed during the winter months? Chances are, your mood can be linked to seasonal affective disorder (SAD) – a type of depression triggered by the change in seasons. During the winter – in the northern climates, at least – there is little exposure to natural light. You go to work when it’s dark and go home when it’s dark; sometimes you’re in an office with no windows and little natural light, and between all those things, it can affect your body’s chemistry, metabolism, and in some cases, your mood.

There’s a subset of people who are more sensitive to the change in seasons. It’s estimated one to three percent of the U.S. population is affected by SAD. According to Dr. Michael Murphy, national director for HCA Healthcare’s Behavioral Health, psychiatrists have recognized SAD as a pattern in patients for many decades.

Words cannot do SAD justice, so we’ve created this video to explain. Take a look:

About HCA Healthcare

HCA Healthcare, one of the nation's leading providers of healthcare services, is comprised of 183 hospitals and more than 2,300 sites of care, in 20 states and the United Kingdom. Our more than 283,000 colleagues are connected by a single purpose — to give patients healthier tomorrows.

As an enterprise, we recognize the significant responsibility we have as a leading healthcare provider within each of the communities we serve, as well as the opportunity we have to improve the lives of the patients for whom we are entrusted to care. Through the compassion, knowledge and skill of our caregivers, and our ability to leverage our scale and innovative capabilities, HCA Healthcare is in a unique position to play a leading role in the transformation of care.

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