Dr William Li, author of 'Eat to Beat Disease', explains how our daily food choices activate our body's defense systems and emphasizes the importance of balance in maintaining good health. He discusses the various defense systems in the body, the impact of certain foods on repairing DNA, and the multi-purpose effects of different foods on health defenses.
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Quick takeaways
The foods we eat can activate and strengthen our body's health defense systems, including angiogenesis, stem cells, the gut microbiome, DNA protection, and the immune system.
Conscious food choices can protect and repair our DNA, with antioxidant-rich foods shielding against damage and certain foods like kiwi fruit, green tea, coffee, Swiss chard, kale, seafood, and fruits like pears and peaches activating multiple health defense systems.
Deep dives
Foods that Strengthen Health Defense Systems
Our body's health defense systems are activated by the foods we consume. These defense systems include angiogenesis (the growth of blood vessels), stem cells, the gut microbiome, DNA protection, and the immune system. Blood vessels deliver essential nutrients and oxygen, striking a balance between too few or too many vessels. Stem cells in our bone marrow aid in organ repair. The gut microbiome, filled with bacteria and viruses, influences overall health. DNA protection defends against mutations from external factors like ultraviolet radiation, while the immune system fights off invaders. By making conscious decisions about what we eat, we can support and strengthen these defense systems.
The Resilience and Repair of our DNA
Despite the constant threat of DNA damage from factors like pollution and sunlight, our bodies have inherent resilience and repair mechanisms. Our genetic code silently fixes around 10,000 DNA mistakes every 24 hours. Ultraviolet radiation from the sun, which can mutate DNA, is repaired by our body's defense systems. However, repeated exposure overwhelms these defenses, leading to accumulative damage. Antioxidant-rich foods shield against incoming damage, while other foods contribute to repairing damaged DNA. It's important to make mindful decisions about our food choices as they impact our DNA and overall health.
Food Choices to Support DNA and Health Defense Systems
Certain foods have been found to activate and support the body's health defense systems, including DNA protection. Kiwi fruit, packed with vitamins and antioxidants, can fortify blood to neutralize incoming DNA damage. Other foods like green tea, coffee, Swiss chard, kale, mushrooms, spices, herbs, seafood (especially sardines), squid ink, and fruits like pears and peaches can activate multiple health defense systems. Mother nature cleverly packages multiple benefits into various foods, promoting a diverse diet that is delicious and supportive of our health.
My guest today believes that the decisions we make every day about what to eat have a huge influence on our health.
Feel Better Live More Bitesize is my weekly podcast for your mind, body, and heart. Each week I’ll be featuring inspirational stories and practical tips from some of my former guests.
Today’s clip is from episode 234 of the podcast with medical doctor and author of international bestseller ‘Eat to Beat Disease’, Dr William Li.
In this clip, he shares how specific foods can strengthen our health defence systems and help our bodies heal.
DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.
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