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  1. 14 Science-Backed Ways to Strengthen Your Immune System

    4 days ago · There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

  2. How to boost your immune system - Harvard Health

    While researchers explore the effects of diet, exercise, age, psychological stress, and other factors on immune response, general healthy-living strategies can boost your immune system.

  3. Healthy Habits: Enhancing Immunity | Healthy Weight and Growth …

    Nov 19, 2025 · You can also strengthen your immune system by eating well, being physically active, and maintaining a healthy weight. In addition, get enough sleep, don't smoke, and …

  4. 6 simple ways to boost your immune system - MD Anderson …

    Dec 9, 2025 · Eating a healthy diet, exercising regularly and getting enough sleep can all strengthen your immune system. Reducing your stress levels can also boost your resistance …

  5. 9 Natural Ways To Enhance Your Immune System - Health

    Dec 4, 2025 · Sleep, regular exercise, and a nutritious diet help your body fight infections and inflammation. Taking supplements, getting vaccinated, and practicing good hygiene can boost …

  6. 8 Surprising Ways to Strengthen Your Immune System Naturally

    Aug 18, 2025 · Experts share the simple, everyday strategies that will boost your immune system naturally to help your body fight off anything that comes your way.

  7. How to Strengthen Your Immune System - wikihow.health

    Jul 7, 2025 · Be skeptical of "immune-boosting" products. There is no scientific evidence that has proven that increasing the number of immune-fighting cells is a good thing.

  8. 15 Foolproof Ways to Boost Your Immune System - Best Life

    Aug 5, 2024 · Your immune system is your body's best defense against illness, so don't be afraid to give it a good boost with these expert tips.

  9. How to boost your immune system: 6 proven tips - Kaiser …

    Jul 11, 2025 · If you’re wondering how to boost your immune system — especially during cold and flu season — remember there’s no quick way to boost it beyond its natural abilities. But you …

  10. How to Boost Your Immune System Naturally

    May 17, 2025 · So how do you truly boost your immune system naturally? The answer is a blend of lifestyle choices, nutrient-rich foods, stress management, quality sleep, and body movement.