When winter rolls in and daylight grows scarce, many of us feel it: that familiar dip in energy, motivation, and mood. It’s normal to crave warmth, comfort, and more sleep this time of year. But for some, those changes go deeper. Seasonal Affective Disorder (SAD) is a form of depression that follows a seasonal pattern, often emerging in late fall and easing by spring. In Canada, about 15 per cent of people experience the “winter blues,” while up to 6 per cent meet criteria for SAD.

Researchers point to several causes, including reduced sunlight affecting serotonin and melatonin regulation, while low vitamin D levels, disrupted circadian rhythms, and inflammation may also play a role. Common symptoms include fatigue, sadness, irritability, and an increased appetite for carbohydrates. Though treatments like light therapy, exercise, and counselling are proven to help, nutrition can also be a powerful ally in restoring balance.

Certain nutrients support the body’s natural mood-regulating systems. Vitamin D helps maintain serotonin production and energy levels, omega-3 fatty acids support brain and nerve function, and magnesium and B vitamins aid in stress response and neurotransmitter health. Meanwhile, complex carbohydrates and fibre help stabilize blood sugar and curb energy crashes.

Just as important as what we eat is how we eat. Warm, grounding meals bring comfort, while the act of cooking can become a mindful ritual that reconnects us to our senses and to the season itself. Whether it’s a bowl of soup simmering on the stove or a bright citrus breakfast on a cold morning, food has the power to gently lift our spirits and bring light back into the darker months.

Here are some recipes designed to nourish both body and mind this winter.

If you liked this collection, check out these other Rily features:

• Eating for Energy as the Seasons Shift
• Melatonin: Much More Than A Sleep Hormone
• Comforting One-Pots, Slow Cooks, and Harvest Flavours