Everyday healthy habits to boost your immune system
Your immune system works hard every day to keep you feeling well. While no single habit guarantees perfect health, a few consistent lifestyle choices can give your body what it needs to stay healthy and resilient when illness hits.
Start boosting your immune system today
- Eat a balanced, colorful diet rich in vitamins A, C, D, E, and zinc from fruits and vegetables.
- Drink plenty of water to stay hydrated and support your body’s natural barriers.
- Get enough sleep – ideally 7–9 hours a night – to help your immune system recharge.
- Move your body regularly with at least 150 minutes of activity per week.
- Avoid smoking and limit alcohol, as both can weaken your natural defenses.
- Care for your mental health by managing stress, maintaining strong relationships, and finding time for joy.
By practicing these habits and staying consistent, your body’s natural defenses will get what they need to be healthier and more resilient.
Vaccines: an extra layer of protection
Along with practicing healthy habits, vaccines are another effective way to strengthen your immune system. They can help your body recognize and respond to threats – and they are recommended at all stages of life. Your doctor can help you determine when and what vaccines are right for you based on your risk factors.
To learn more about different preventive care options, including seasonal vaccines and routine vaccines, talk to your doctor about vaccine recommendations or visit our Annual Wellness Guidelines.
