Healthy habits to strengthen your immune system this fall
October 15, 2025


As the air turns crisp and the days get shorter, fall is a season many of us look forward to. But it’s also the time when colds, flu, and other seasonal illnesses tend to pick up. The good news is that there are simple, everyday habits you can adopt to help keep your immune system strong this season.
Here are some practical ways to give your body the boost it needs this fall.
Prioritize good sleep
Quality sleep is one of the most important factors for a healthy immune system. Adults should aim for 7-9 hours per night. If you struggle with sleep, your Rezilient provider can help you talk through possible causes and solutions.
Stay active
Movement doesn’t just benefit your heart and muscles, it also supports your immune system. Regular physical activity helps reduce stress and inflammation, while promoting healthy circulation. Whether it’s a brisk walk through the autumn leaves, a gym session, or a yoga class, find something you enjoy and make it part of your routine.
Nourish your body
Fall brings plenty of seasonal produce like squash, apples, and leafy greens. Eating a variety of fruits and vegetables ensures your body gets the vitamins and minerals it needs to fight off infections. Your provider can also talk with you about whether supplements, like vitamin D, may be right for you.
Manage stress
Chronic stress can weaken your immune response.This fall, carve out time to rest, recharge, and find healthy outlets for stress — whether that’s journaling, meditation, exercise, or simply connecting with loved ones. Rezilient providers are available to talk about stress management and mental health resources if you need support.
Protect yourself with a flu shot
Getting your annual flu vaccine is one of the best ways to protect your immune system during fall and winter. At Rezilient, it’s simple:
- Book online: Select Book Care or Primary Care and select Flu Vaccine for your appointment reason. There, you’ll fill out a quick Influenza consent form and receive your shot.
- Request during your visit: If you already have a primary care or urgent care appointment, just let your provider know you’d like to get your flu shot while you’re there.
How Rezilient can help
Your immune system works best when your whole health is supported. That’s where we come in. Whether you need a flu shot, advice on vitamins, or help managing stress and sleep, your Rezilient care team is here to guide you. And with $0 copays, 50-state coverage, and easy scheduling, there’s no reason to put it off.
This fall, set yourself up for a healthier season, and know Rezilient Health is with you every step of the way.
The information provided in this blog is intended for educational and informational purposes only and does not constitute medical advice. It should not be used to diagnose or treat any health condition. Always consult with a qualified healthcare provider regarding any questions or concerns about your health or treatment options.
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