Nature Wants You To Be Fat with Dr. Rick Johnson


Nature Wants You To Be Fat with Dr. Rick Johnson

In this episode, Dr. Stephanie interviews Dr. Rick Johnson, author, researcher, and Professor of Nephrology at the University of Colorado. Dr. Johnson walks through the difference between glucose and fructose, how fructose can contribute to weight gain and the different ways in which your body absorbs fructose. They unpack the mechanisms of how our bodies convert glucose to fructose, how your age affects your sensitivity to sugar, and how consuming more sugar ultimately increases your sensitivity to sugar. They talk about why exercise is important in maintaining your health, how fructose affects your brain, and how diets higher in salt can activate endogenous fructose production, as well as what we can be doing to help maintain our metabolic health.

Episode Overview:  

  • 1:00 Introduction
  • 5:15 Welcoming Dr. Rick Johnson
  • 6:35 Glucose vs. Fructose
  • 19:30 Lipogenic Effects of Fructose
  • 32:25 How Your Body Absorbs Fructose
  • 40:00 Our Internal Production of Fructose
  • 46:45 How Age Affects Sensitivity to Fructose
  • 52:51 Why Consuming More Sugar Increases Sensitivity to Sugar
  • 59:00 How Exercise Supports Your Mitochondria
  • 1:07:00 The Liver-Brain Connection
  • 1:14:30 How Salt Activates Fructose Production
  • 1:28:00 Conclusion

I’m Dr. Stephanie

Part geek, part magic, and all the way passionate about being a well-lived woman.

I want to throw my grandkids in the air in my 70’s. I want to be squatting even more weight than I am now, and putting my OWN luggage in the overhead bin. Sound like weird goals? For me these are just some of the little things that represent a life well-lived.

My health is MY job – I’ll be damned if I rely on luck, ‘good genes’ or a cocktail of drugs that over promise and under deliver.

The Betty Body is my first book-baby, and a collection of what I’ve learned after thousands of clinical hours, hundreds of conversations with the world’s top experts, and most importantly…

This book is an outline of what took ME from “rock-bottom health” at 38, to being my own version of a Betty in my perimenopausal mid 40’s. A woman who is physically strong, full of energy, enjoys mental clarity, great sex and a joyful family life. Is it all roses? Of course not. But I have the stamina and tools to deal with the push and pull of life so that it doesn’t turn into chronic stress.

I want this for you too. Let’s go Bettys!