10/14/2025
Fall Can Stir Up Our Mood
As the Midwest shifts into shorter days and cooler air, many people start to feel their energy dip or their anxiety rise, and it’s not “just in your head.” Neuroscience shows that changes in light directly affect our circadian rhythm (the brain’s internal clock), which in turn influences serotonin, melatonin, and cortisol, the key players that regulate mood, sleep, and stress.
When daylight hours shrink, our brain produces more melatonin (making us sluggish) and less serotonin (lowering mood stability). The result? We might feel wired and tired at the same time restless, irritable, or emotionally flat.
But this seasonal shift doesn’t have to throw us off course. Here are a few simple ways to help your nervous system stay in sync this fall:
Get morning light: Step outside within an hour of waking, even on cloudy days. Natural light tells your brain it’s daytime and resets your circadian rhythm.
Move daily: Exercise boosts serotonin and dopamine, helping offset the natural dip that comes with darker months.
Keep a steady rhythm: Stick to consistent sleep and wake times to give your brain predictability.
Stay connected: The Midwest can get gray and isolating; social connection literally strengthens neural pathways that buffer against seasonal anxiety.
Consider a light therapy lamp: A small dose of bright light in the morning can mimic natural sunlight and lift mood.
Our bodies are designed to adapt, but they need signals of safety and consistency to do it well. Think of these habits as helping your brain “tune” itself to the rhythm of fall, instead of feeling like you’re fighting against it. 🍂