Dr Mindy Pelz, expert in fasting and its effects on health and longevity, discusses the benefits of fasting for metabolic healing, ketone production, and cell repair. Different fasting protocols like the fat burner fast, dopamine fast, and immune reset fast are explored. The impact of fasting on sex hormones and the need for adaptation in men and women is addressed. Listeners are encouraged to view fasting as a training process and overcome challenges.
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Quick takeaways
Fasting taps into our primal energy system, allowing our bodies to burn fat for fuel and promoting overall health and healing.
Women's hormonal profiles require different fasting approaches, with adjustments based on their menstrual cycle to support estrogen balance and sufficient glucose production for progesterone.
Deep dives
The Benefits of Fasting and Our Genetic Design
Fasting taps into our primal energy system and allows our bodies to burn fat for fuel, which is beneficial for overall health and healing. Our modern lifestyle, with constant food availability, prevents us from accessing this fat-burning system. Fasting also triggers the production of ketones, which promote calmness and reduce hunger. Both men and women are designed to fast, but women's hormonal profiles require different fasting approaches. A fasting lifestyle can help improve metabolism and support overall well-being.
Different Lengths of Fasting and Their Effects
Different lengths of fasting have varying benefits. A 12 to 16-hour fast switches the body into the fat-burning system, while also reducing inflammation and increasing testosterone levels. At around 17 hours, the body enters a state of autophagy, repairing damaged cells and eliminating senescent cells. A 24-hour fast helps repair the gut lining, balance gut bacteria, and improve nutrient absorption. Longer fasts of 36, 48, and 72 hours offer weight loss benefits, reset the dopamine system, and boost immune function.
Understanding Fasting for Men and Women
Men and women have different hormonal profiles, requiring tailored fasting approaches. Testosterone-driven men benefit from fasting, with increased testosterone levels and fat-burning effects. Women, on the other hand, have fluctuating estrogen, progesterone, and testosterone levels, necessitating adjustments in fasting based on their menstrual cycle. Fasting during high-hormone phases can support estrogen balance, while avoiding fasting during the pre-menstrual phase ensures sufficient glucose for progesterone production. Acknowledging these differences is vital for maximizing the benefits of fasting for both men and women.
CAUTION: This podcast discusses fasting, and its advice may not be suitable for anyone with an eating disorder. If you have an existing health condition or are taking medication, always consult your healthcare practitioner before going for prolonged periods without eating.
It’s not just what we eat that’s important for our health and longevity, but also when we eat, and how much.
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 342 of the podcast with nutrition expert and author of the book ‘Fast Like a Girl’, Dr Mindy Pelz.
In this clip she shares the potential benefits of different types of fasting, and why men and women may need to adopt different approaches.
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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