
Optimal Health Daily - Fitness and Nutrition
2932: How to Stay Healthy During Cold & Flu Season - How to Boost Your Immune System
Apr 4, 2025
Learn how to effectively boost your immune system during cold and flu season. Discover the critical role of nutrition, sleep, and exercise in keeping your defenses strong. Emphasizing foundational habits over trendy supplements, the discussion reveals how a healthy gut contributes significantly to your immunity. Delve into the benefits of essential micronutrients like vitamin D and zinc, and understand how lifestyle choices can empower your immune response, especially in harsher winter climates.
13:03
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Quick takeaways
- A strong immune system relies on foundational habits like proper nutrition, regular exercise, and adequate sleep, rather than trendy supplements.
- Gut health plays a critical role in immunity, with about 70% of immune cells residing in the gut, emphasizing the need for a fiber-rich diet.
Deep dives
Running for a Cause
Running is viewed as a precious gift, especially for those facing significant health challenges such as stage four cancer. The episode features Anne, who is participating in the Boston Marathon in support of the Dana-Farber Cancer Institute, aiming to help others thrive despite their cancer diagnoses. Her personal journey highlights the profound impact of endurance events as a platform for raising awareness and funds for cancer research and treatment. This initiative not only embodies hope for many but also serves as a call to action for listeners to support charitable organizations addressing critical health issues.
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