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August 22, 2025 74 mins

In this encore episode, Andrea Donsky, a nutritionist with over 20 years of experience, a menopause educator, a published menopause researcher, and co-founder of WeAreMorphus, interviews Dr. Jason Fung, MD, an international expert on the benefits of intermittent fasting. He answers questions and debunks myths about whether intermittent fasting works for women in perimenopause and menopause. 

Topic Covered:

  • What is intermittent fasting, and why it matters for women in perimenopause and menopause?
  • How does fasting impact hormones like insulin, ghrelin, and satiety (the signal that tells your brain you're full)?
  • Common myths and misconceptions about fasting.
  • The difference between calorie restriction and intermittent fasting, and why nutrients matter more than calories.
  • Types of fasting: 16:8, OMAD, alternate day, and how to choose what works for your lifestyle.
  • Should you change up your fasting routine? Tips for breaking plateaus and finding flexibility.
  • How does fasting affect weight loss, brain health, sleep, and energy in midlife?
  • The role of artificial sweeteners, processed foods, and meal timing on insulin and hunger.
  • Are there special considerations for women? Addressing the impact of hormonal shifts, cycles (if you still have them), and menopause symptoms.
  • What blood tests should you ask your doctor for to track progress and metabolic health?
  • Practical tips: breaking a fast, managing hunger, and fitting fasting into a busy life.

Links from the Show:

Dr. Fung's books, including The Obesity Code, The Complete Guide to Fasting, The Diabetes Code, and The Cancer Code, are all available on Amazon: https://amzn.to/3rueoqQ.

The Five Stages of Intermittent Fasting: https://youtu.be/T7o_hF1XB84

The Science of Intermittent Fasting: https://youtu.be/6aiR1mFD7Gw

More Interviews on Intermittent Fasting
Intermittent Fasting for Women Over 40 with Mark Mattson, PhD.
Your Body on Intermittent Fasting with Dr. Mindy Pelz
The Benefits of Intermittent Fasting in Perimenopause and M

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