My old mate Professor Grant Schofield and I delve into the fascinating concept of hormesis and its impact on human health. We discuss the newly launched Hormesis Lab and explore how controlled exposure to stressors can enhance resilience and promote longevity. From the hormonal effects of light exposure to the physiological benefits of exercise, this conversation uncovers the science behind becoming robust through strategic stress.
What You'll Learn:
Understanding Hormesis:
Hormesis is the process of exposing your body to mild stressors to increase its resilience against future stress.
Light and the Body:
Discover how different types of light, including visible and non-visible wavelengths, penetrate the body and impact health.
Learn about the role of vitamin D in glucose homeostasis and immune function, and why it’s essential for overall well-being.
Exercise as a Hermetic Stressor:
Explore how exercise functions as a stressor and boosts longevity, with a focus on VO2 max and muscle strength.
Understand the physiological mechanisms activated during exercise, like myokines and their widespread health benefits.
Effective Training Techniques:
Zone 2 and VO2 max training methods are explained for optimising cardiovascular health and enhancing endurance.
Strength and resistance training guidelines are provided to improve muscle mass and overall functionality.
Nutritional Importance:
The importance of protein intake is highlighted, particularly in maintaining muscle mass and facilitating recovery and growth.
Key Takeaways:
Resources:
For more in-depth information and resources, including links to studies and equipment recommendations discussed in the podcast, be sure to check out the notes provided. Stay informed about innovative approaches to enhancing health and unlocking your potential through hormesis.
Support and Share:
If you found this episode enlightening, please consider subscribing, rating, and leaving a review on your favourite podcast platform. Your support helps us continue to bring expert insights to a wider audience. Share this episode with someone who might benefit from the discussion around hormesis and its life-enhancing potential.
01:08 Understanding Hormesis
03:13 Stoic Quotes and Hormesis
03:58 The Importance of Stress Resistance
06:31 Light and Its Effects on Health
07:12 Vitamin D and Sun Exposure
11:49 Infrared Light and Mitochondrial Health
15:19 Melanin and Brain Health
22:56 Exercise and Longevity
28:27 Understanding VO2 and Training History
29:30 The Role of Muscle Strength in Longevity
29:56 Hormetic Mechanisms and Myokines
33:16 Practical Training Guidelines
33:54 Zone 2 and High-Intensity Training
40:27 Strength Training for Longevity
45:54 The Importance of Protein Intake
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