Finding Light Through Seasonal Affective Disorder

As the days grow shorter and the air turns crisp, our bodies often notice the shift before our minds do.
Seasonal Affective Disorder (SAD) isn’t just the “winter blues”—it’s a real, biological response to changes in daylight and rhythm.
When sunlight decreases, our brains produce less serotonin (the “feel-good” neurotransmitter) and more melatonin (which regulates sleep), often leaving us feeling tired, low, or disconnected.
You might notice yourself:
- Feeling more irritable or withdrawn
- Struggling to get out of bed or stay motivated
- Craving more sleep or comfort foods
- Losing interest in things that once brought you joy
The good news? Your body isn’t broken. It’s responding exactly as it’s meant to. And that means there are ways to gently guide it back toward balance.
Simple Ways to Support Your Mind and Body This Season
There are both natural rhythms and evidence-based practices that can help your system adjust to the changing light and energy of the season. Small, intentional shifts can make a meaningful difference in how you feel day to day.
1. Seek the Light
Natural light: Spend time outdoors each morning, even for 10–15 minutes. Natural daylight helps reset your circadian rhythm and supports serotonin production.
- Light therapy: Consider using a light box with at least 10,000 lux each morning, ideally within the first hour of waking. This can be especially helpful for those in northern climates or who have limited sunlight exposure. (see resources below!)
- Brighten your space: Open curtains, rearrange furniture closer to windows, or use full-spectrum bulbs in your home or office.
2. Move Mindfully
Exercise increases endorphins and helps counteract the lethargy that often accompanies SAD. Choose what feels good and realistic—walking, yoga, stretching, dancing, or any movement that reconnects you to your body and breath.
3. Stay Connected
When low mood sets in, it’s natural to withdraw—but connection is medicine. Reach out to friends, family, or join a supportive group. Talking through your experience can reduce isolation and help you feel seen and understood.
4. Create Nourishing Rituals
Warm drinks, cozy blankets, journaling, or creative hobbies can all bring comfort and meaning. Consider setting aside daily or weekly time to do something that lights you up—no matter how small.
5. Seek Professional Support
Therapy can help you understand your patterns, challenge avoidance behaviors, and create a plan for adding meaningful activities back into your life.
If symptoms become overwhelming or persist, talk with your medical provider about treatment options. In some cases, antidepressant medication may be helpful as part of a comprehensive care plan.
A Gentle Reminder
Your need for warmth, light, and connection is not weakness, it’s wisdom.
Your body is asking for care, balance, and support as the seasons shift.
If this season feels heavier than usual, you don’t have to navigate it alone.
Reach out to a therapist at Deepen Wellness. Together, we’ll help you reconnect with your inner light and find steadiness through the darker months.
Resources & Tools:
- Light Boxes: Look for models with at least 10,000 lux, such as Carex Day-Light Classic Plus or Verilux HappyLight Luxe.
- Apps for Mood & Mindfulness: Headspace, Insight Timer, Moodpath
Recommended Reads:
- Wintering: The Power of Rest and Retreat in Difficult Times by Katherine May
- The Mindful Way Through Depression by Mark Williams et al.







