ZOE Science & Nutrition
4 immunity tips for healthy ageing | Dr. Jenna Macciochi
Oct 31, 2024
In this engaging discussion, Dr. Jenna Macciochi, a Senior Lecturer in Immunology at the University of Sussex and author on immunity, emphasizes that the immune system thrives on balance, not boosting. She explores the critical roles of gut health and micronutrients, debunking the myth that a weak immune system causes illness. Jenna also examines the impact of stress and sleep on immune function, and whether supplements like Vitamin C are truly necessary. Tune in for expert insights on maintaining a resilient immune system.
01:02:08
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Quick takeaways
- The immune system requires balance rather than boosting through supplements, emphasizing the importance of supporting its natural functions.
- Chronic stress negatively affects immune response, highlighting the need for stress management techniques to maintain immune health.
Deep dives
Understanding Immune System Function
The immune system functions as a complex network of cells, organs, and molecules distributed throughout the body, playing a crucial role in maintaining health. It acts as a first line of defense against various pathogens, adapting its response to different types of infections caused by viruses, bacteria, or parasites. The immune system is not merely a collection of cells dedicated to fighting illness; rather, it is a dynamic system that also participates in tissue repair and surveillance against cancerous cells. A firm grasp of immune system functionality underscores the importance of nurturing its various elements rather than relying on simplistic solutions for immunity 'boosting.'
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