Ready to finally understand how intermittent fasting works without the confusion? In this episode, Kristin breaks down intermittent fasting for beginners—what it is, how to start, and why it’s a powerful tool for fat loss, brain health, and metabolic reset. 

Whether you’ve tried fasting before or are just getting started, this episode explains the real science behind fasting, the 4 fuel sources your body uses, and why benefits of fasting go far beyond just weight loss. 

Plus, Kristin shares practical tips for creating a sustainable fasting routine (even if you're not ready to go 16+ hours without food!). If you’ve been curious about how to start intermittent fasting or want to understand what’s really happening in your body when you fast—this is for you!

Tune in to hear:

• Why intermittent fasting doesn’t have to mean skipping meals or starving yourself
• The easiest way to start fasting (hint: just stop eating after 8 PM!)
• How your body actually burns fat during a fast—and why it matters
• The 4 fuel sources your body uses (and why protein isn’t one of them)
• What really happens to your brain when you fast (hello, mental clarity!)
• Why fasting can help detox stored toxins and reduce inflammation
• The surprising truth about breakfast and how food marketing shaped our habits
• What autophagy is—and how fasting activates your body’s cellular cleanup system
• The benefits of 13, 16, 36, 48, and 72-hour fasts explained step by step
• How fasting supports hormone balance, fat loss, and even cancer prevention
• Kristen’s tips for working out while fasted and who should (or shouldn’t) try it
• Why fasting is especially powerful for women in perimenopause or menopause

Resources Mentioned:
Join Radiant Reset: https://energeticallyefficient.com/courses/radiant-reset/ 

Why We Get Fat (referenced episode on fat storage and macros): https://youtu.be/soMN2xzIryo 

All About Macros (recommended to listen to before/after this episode): https://youtu.be/oPybbigzLyE

Watch on Youtube: https://www.youtube.com/@energeticallyefficient

Connect with Kristin:

Work with Kristin: https://energeticallyefficient.com/book-now/

Instagram: https://www.instagram.com/kristin_rowell_

Website: https://energeticallyefficient.com/