By the Signature Healthcare Communications Team
We just set clocks back this weekend, a sure sign the days are growing shorter and the temperatures are dropping. At this time of year, many of us start to feel a little different. You could be less energetic, less motivated, or simply “off.” For some, these seasonal changes can bring more than just the winter blues. According to the National Institutes of Health (NIH), this shift in mood is called Seasonal Affective Disorder (SAD). It’s a form of depression that follows a seasonal pattern, often beginning in late fall and lasting through winter.
The good news is that understanding what’s happening, and taking a few intentional steps, can make a real difference in how you feel.
Why It Happens
Scientists at the NIH note that the decrease in daylight during fall and winter can affect your body’s internal clock, or circadian rhythm. This change may alter serotonin and melatonin levels, two chemicals that help regulate mood and sleep. As a result, you may feel tired, crave carbohydrates, or find it harder to stay motivated.
While anyone can experience SAD, it’s more common in women, in people who live farther from the equator, and in those with a personal or family history of depression.
Recognizing the Signs
According to the Centers for Disease Control (CDC) and Massachusetts Department of Public Health, symptoms of SAD can include:
- Persistent sadness or low mood
- Loss of interest in activities you usually enjoy
- Fatigue or low energy
- Trouble concentrating
- Changes in sleep or appetite
- Feelings of hopelessness or worthlessness
If these feelings last more than two weeks or begin to interfere with daily life, it’s important to talk to a healthcare provider.
Simple Steps to Support Your Mental Health
The NIH and CDC suggest several strategies that can help ease symptoms of SAD and boost overall well-being:
- Get outside when you can. Even short walks in natural light can help regulate your mood.
- Stay active. Regular exercise, indoors or outdoors, helps increase serotonin levels and improve sleep.
- Keep a consistent sleep schedule. Going to bed and waking up at the same time each day supports a healthy rhythm.
- Stay connected. Social activities, volunteering, or community involvement can reduce isolation.
- Talk to your provider. Light therapy, counseling, or other treatments may help if symptoms persist.
Signature Healthcare Is Here to Help
At Signature Healthcare, we understand that mental health is an essential part of overall health. Our primary care and behavioral health teams work together to help patients find the right balance of care and support.
If you’ve noticed your mood shifting this fall, don’t wait to reach out. A simple conversation with your provider can be the first step toward feeling better.
Because caring for your health is something we take to heart, all year long.
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