Teaching with a Tired Brain? Here’s How to Rewire for Resilience and Clarity
As teachers, we give so much of our mental, emotional, and physical energy every day, it’s no wonder many of us feel drained. Lately, I’ve been diving into what really impacts our brain health and how our everyday habits shape how we feel long term. One expert I’ve learned a lot from is Dr. Daniel Amen. He’s studied over 260,000 brain scans, and his insights are especially relevant for educators like us who are constantly under pressure.
The Silent Threats: What’s Draining Teachers’ Brains?
Dr. Amen outlines several common habits and lifestyle factors that damage brain health, and many of them show up in the lives of teachers more than we realise:
- Dietary Choices: Busy schedules often lead teachers to skip meals or grab sugary snacks, but diets high in refined carbs and sugar are linked to cognitive decline and Alzheimer’s.
- Substance Use: Alcohol and drugs, even in moderation, can negatively impact brain structure and long-term function.
- Screen Overload: Scrolling, streaming, or gaming after work may seem relaxing, but too much screen time can reduce attention span and motivation.
- Past Head Injuries: Teachers who played contact sports may face lasting effects from head trauma, including memory and focus issues.
- Toxic Work Environments: Chronic stress from unsupportive schools can raise cortisol, harming areas of the brain tied to memory and emotions.
- Negative Thought Patterns: Constant stress can fuel negative thinking, lowering brain activity in areas tied to focus, motivation, and mood.
Nurturing Your Brain as a Teacher
The good news? Once we know better, we can do better. Here are a few simple things I’ve found helpful to support brain health and stay mentally strong in teaching:
1. Catch and Flip Negative Thoughts
Dr. Daniel Amen calls them “ANTs” (Automatic Negative Thoughts), like “I’m not doing enough” or “This is too hard.” Write them down, challenge them, and flip the script. It really helps shift your mindset.
2. Fuel Your Brain
Get rid of the sugar crashes. Try packing foods like leafy greens, nuts, berries, and lean proteins to keep your energy and focus steady through the day.
3. Move Your Body
Even a short walk or a bit of stretching between classes can boost your mood and clear your mind.
4. Consider Natural Supports
Some teachers find natural supplements like saffron helpful for stress and mood. Always do your research or check in with a healthcare pro.
Why Brain Health Matters for Teachers
When you invest in your brain, you’re not just improving your focus and mood; you’re protecting your passion for teaching, building resilience, and preserving the energy to give your best to your students without sacrificing your own well-being.
A well-nourished, well-rested brain is the foundation for clear decision-making, strong classroom management, meaningful relationships, and long-term professional satisfaction.
Want to Go Deeper?
If this resonates with you, I highly recommend exploring Dr. Daniel Amen’s book:
Change Your Brain Every Day, which offers daily strategies to strengthen your mind, memory, focus, mood, energy, and relationships.
Teaching is one of the most mentally demanding professions, and your brain deserves care, just like your students do. By taking small, consistent steps to nurture your brain, you’re not just surviving the school year, you’re thriving through it.
