Zamone Perez, Reporter
Tuesday, February 18, 2025
Some people may feel more fatigued during the winter months, when the days are short and sunlight is in short supply - and that's common.
People frequently drive to work in the dark, and then leave by the time it's dark again. A lack of sunlight and the cold weather can make people sleep more, feel more depressed, or tired.
A recent study finds nearly four in ten people suffer from what's formally known as seasonal affective disorder, or SAD.
Dr. Kim Penberthy - professor of psychiatry and neuro-behavioral sciences at the University of Virginia - said it's normal for people to, in effect, mimic animals that hibernate and trees that shed leaves.
But, she added, some symptoms are much more severe.
"They are more sad, maybe even tearful, maybe even feeling really sort of hopeless or worthless or overwhelmed," said Penberthy, "and it might even impact their behavior, where they stop doing activities and especially not doing things that they usually enjoy."
Experts suggest consulting your primary care physician who can then refer you to specialists if needed.
According to the healthcare company Good RX, more than 30 of Virginia localities were in the highest risk category for seasonal affective disorder.
More than 15 other localities were in the second highest risk category.
Among other things, Penberthy recommended trying to stay active, especially if a person's inclinations are to sleep in in the morning or - right after work - hop back in bed.
She also suggested trying to go for walks during the light hours, perhaps on a lunch break. Penberthy said exposure to light is critical.
"We know that this helps sort of regulate our sleep, which also helps our mood," said Penberthy. "So this might mean making sure that you get up and you get some exposure to daylight in the morning. You know, even on some days where it might be cloudy, you can still get out and get some exposure to sunlight."
Penberthy added that light boxes are available for those folks who might need more light exposure.
Dr. Rhonda Randall, chief medical officer of UnitedHealthcare Employer and Individual, said our social circles also play a vital role in our mental health.
"When we think about longevity and quality of life, those strong ties to friends and family are very good for our health," said Randall. "So surrounding yourself with a support network is really important. And make that a priority in your health and in your life."
Women were more likely than men to say their mood declines during the wintertime, according to the American Psychiatric Association.
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