Understanding Seasonal Affective Disorder During December

By Community Service Board of Middle Georgia (CSBMG)

December marks Seasonal Affective Disorder (SAD) Awareness Month, a time dedicated to increasing understanding of how seasonal changes impact mental health. SAD is a type of depression triggered by reduced exposure to natural sunlight during the fall and winter months (National Institute of Mental Health [NIMH], 2023). For many individuals, the shift into colder, darker days brings noticeable changes in mood, energy, and overall functioning.

SAD symptoms often include low energy, sadness, oversleeping, changes in appetite—especially cravings for carbohydrates—difficulty concentrating, and social withdrawal (NIMH, 2023). These symptoms typically subside in the spring when daylight increases. Women, older adults, individuals living in northern climates, and those with a family history of depression or bipolar disorder are more likely to experience SAD (American Psychiatric Association, 2024).

Although the holiday season is often portrayed as joyful, it can intensify stress, grief, financial pressure, and isolation—factors that may worsen SAD symptoms. Maintaining routines, engaging in physical activity, setting boundaries, and seeking professional support can dramatically improve coping during this time of year.

If you or someone you know is struggling with symptoms of SAD, help is available. Taking the first step toward support can make the winter months more manageable and meaningful.

References

American Psychiatric Association. (2024). Seasonal affective disorder. https://www.psychiatry.org
National Institute of Mental Health. (2023). Seasonal affective disorder. https://www.nimh.nih.gov