As the days shorten and the winter solstice passes, many people notice shifts in mood, energy, sleep, and motivation. For some, this is a mild dip; for others, it’s a more significant struggle known as Seasonal Affective Disorder (SAD). Let’s dive into why this happens, how to feel better, and how health, lifestyle choices, including sea moss, may help.
What Is Seasonal Depression (SAD)?
Seasonal Affective Disorder is a type of depression that follows a seasonal pattern, typically beginning in fall and continuing through winter. The symptoms often peak around December through February, when daylight hours are shortest around the winter solstice.
Common Symptoms Include:
- Persistent low mood or sadness
- Loss of energy and motivation
- Changes in sleep (oversleeping)
- Increased appetite or sugar cravings
- Difficulty concentrating or irritability
- Feeling hopeless or withdrawing socially
This condition isn’t just “winter blues,” it can impact daily life and relationships. If these symptoms disrupt your life for more than two weeks, it’s worth discussing with a healthcare professional.
Why Winter Affects Mood
The leading theory is that reduced sunlight alters levels of brain chemicals like serotonin and melatonin, which regulate mood and sleep. Shorter, darker days mean less natural light entering the eye, which can throw off circadian rhythms and leave people feeling wired yet fatigued. This is why light exposure, including intentional light therapy, is one of the main treatments for SAD.
Clinical & Community Support (Canadian Resources)
Here are reliable places Canadian readers can turn to for credible information and support:
Mental Health Information
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CAMH – Seasonal Affective Disorder (SAD)
Comprehensive guide on symptoms and treatment options available in Canada.
https://www.camh.ca/en/health-info/mental-illness-and-addiction-index/seasonal-affective-disorder CAMH -
Canadian Mental Health Association (CMHA)
Tips on identifying and coping with SAD across Canada.
https://cmha.ca Canadian Mental Health Association -
CMHA British Columbia – Seasonal Affective Disorder
Practical tips to ease symptoms and step-by-step self-help strategies.
https://bc.cmha.ca/documents/seasonal-affective-disorder-2 CMHA British Columbia
General Health Info
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MyHealth Alberta: Seasonal Affective Disorder
Regional health info, symptom descriptions, and when to seek help.
https://myhealth.alberta.ca/Health/pages/conditions.aspx?hwid=hw169553 MyHealth Alberta -
Mental Health Commission of Canada – SAD Glossary
Clear definitions of mood-related terms and conditions.
https://mentalhealthcommission.ca/mhcc-glossary/seasonal-affective-disorder-sad/ Mental Health Commission of Canada
For emergency support in Canada, call 911 or a local crisis line such as Kids Help Phone at 1-800-668-6868 if you’re in distress.