Autumn Wellness: Strengthening Your Immune System for the Season Ahead

As the days grow shorter and the temperature drops, the transition from summer to autumn signals a shift not only in weather but also in our bodies' needs. With the changing season comes the potential for increased susceptibility to colds, flu, and other illnesses. However, with the right strategies, you can bolster your immune system and embrace autumn with confidence.


Nutrition for a Resilient Immune System

Your diet plays a central role in strengthening and maintaining your immune system. Luckily, autumn offers an abundance of immune-boosting foods. To support your immune health during this season:

  • Load Up on Vitamin C: Incorporate citrus fruits, bell peppers, and leafy greens into your diet. These foods provide a vitamin C boost that helps your body fend off infections.

  • Embrace Vitamin D: With less sunlight, vitamin D levels can dip. Consider adding foods like fish and mushrooms to your meals to support healthy levels of this immune-boosting nutrient.

  • Lean on Zinc: Foods like nuts, seeds, and legumes are rich in zinc, which plays a crucial role in immune function.

  • Antioxidants Galore: Enjoy autumn's bounty of colorful vegetables like sweet potatoes, pumpkins, and squash. They are packed with antioxidants to combat oxidative stress.

  • Harness the Power of Probiotics: Incorporate fermented foods like sauerkraut and kimchi into your daily diet. These probiotic-rich foods promote a healthy gut, which is intricately linked to a strong immune system.

Lifestyle Practices for Immunity

In addition to a nutritious diet, prioritizing quality sleep, effective stress management, and exercise is also essential for a robust immune system.

  • Prioritize Sleep: A well-rested body is better equipped to fight off infections. Focusing on the following evening habits can significantly enhance the quality of your sleep and, in turn, bolster your immune system:

    • Aim for 8-9 hours of sleep each night

    • Go to bed and wake up at the same time every day

    • Incorporate 30-60 minutes of screen-free time before bed

    • Keep the room as dark as possible

    • Maintain a comfortably cool room temperature (60-65° F)

  • Practice Stress Reduction: Autumn often brings back-to-school and work-related stress. Keep your stress levels in check by engaging in relaxation techniques such as:

    • Meditation

    • Breathing exercises

    • Yoga

  • Stay Active: Regular exercise not only reduces stress but also boosts immunity. Consider outdoor activities that let you enjoy the crisp autumn air.

Personalized Immune Support

You don't have to navigate this journey alone or get bogged down in DIY health solutions. Using advanced functional labs and assessments, I tailor recommendations specifically for you. This approach involves:

  • Comprehensive Assessments: I use in-depth assessments and functional lab tests to gain a deep understanding of your immune system's current status.

  • Customized Supplement Recommendations: Based on your lab results and health history, I provide personalized recommendations for diet and supplements that address your specific immune needs.

By choosing Biome Functional Medicine, you're taking a proactive step towards enhancing your immune system's resilience and overall well-being. Don't hesitate to reach out to me or book a consultation to explore personalized immune support designed just for you.


As autumn settles in, don't let the changing season compromise your health. By focusing on these diet and lifestyle practices, and utilizing personalized support through functional medicine, you can strengthen your immune system and enjoy the beauty of this season with vitality and resilience.

Caitlin Abbott, MS

Caitlin Abbott is a functional medicine practitioner who specializes in addressing chronic symptoms and health issues through the use of personalized, evidence-based nutrition and lifestyle medicine practices. She has a Bachelor of Science in Public Health and a Master of Science in Human Nutrition and Functional Medicine from University of Western States.

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