Seasonal Affective Disorder affects people of all ages, but adults over 65 may feel winter’s impact more strongly. Shorter days, colder weather, and reduced social connections can shift mood, sleep, and daily motivation. The good news is that small daily habits that support the body’s internal rhythm can make a meaningful difference in mood and energy throughout the winter season.
Why Older Adults Are More Vulnerable in Winter
- Less Natural Light Exposure
As we age, the eyes become less efficient at receiving light, especially early-morning light that regulates our circadian rhythm. - Vitamin D Decline
Skin becomes less efficient at making vitamin D from sunlight, and low levels are linked with decreased serotonin activity. - Melatonin Shift
In winter, the body produces more melatonin during the day, which can cause:
– Increased daytime sleepiness
– Lower motivation
– Difficulty waking up - Higher Risk of Isolation
Retirement, weather changes, and reduced mobility may limit social interaction, which is a significant protective factor for mental health. Supporting the body’s rhythm is key to improving winter mood.
Holistic Strategies That Can Help
Get Outside Early
Aim for 10–30 minutes of daylight within the first hour of waking, even if it’s cloudy. Morning light is the strongest cue for regulating melatonin and serotonin.
Light Therapy
A 10,000-lux light box used for 20–30 minutes in the morning can be beneficial.
Important safety notes:
- Avoid if you have certain retinal conditions or macular degeneration
- Check with a healthcare provider first
Move Every Day
Movement boosts dopamine and serotonin and keeps muscles and balance strong. Consistency matters more than intensity!
Options that are joint-friendly:
- Indoor walking tracks
- Water aerobics
- Strength training with bands or weights
- Yoga or Tai Chi
Nourish Mood Pathways
Key nutrients to support neurotransmitter production:
- Omega-3s: salmon, sardines, walnuts
- B vitamins: eggs, chicken, lentils
- Magnesium: greens, pumpkin seeds, beans
- Protein: lean meats, wild fish, plant proteins
(Balanced blood sugar also stabilizes mood, so aim for protein at each meal.)
Protect Social Connection
This may be the most important tool of all, as connection fuels resilience. Some ideas:
- Join a local community center
- Weekly phone or meal dates with friends/family
- Volunteer opportunities
- Senior-friendly classes or hobby groups
Sleep With Intention
- Keep a consistent bedtime
- Dim lights 1–2 hours before sleep
- Get outside light early instead of napping late into the day
What About Supplements?
Some nutrients and herbs may support mood, but quality and safety are critical for older adults, particularly given common medication interactions.
Important reminders:
- Supplements from big-box stores (Walgreens, Walmart) are often poorly tested
- Amazon products are frequently counterfeit or contaminated
- Work with a practitioner who provides trusted, third-party–tested options
- Always check with your primary provider before adding anything new.
When to Seek Help
It’s time to reach out if you or someone experiences:
- Persistent sadness or withdrawal
- Significant sleep changes
- Loss of appetite
- Thoughts of self-harm
Support may include therapy, medical evaluation, nutrition, medication, community involvement, or a combination of all three. There is no age limit on feeling better.
Want Support This Winter?
If you or a loved one could benefit from personalized care, you can schedule a free Health Talk to discuss supportive ways to improve winter well-being.
