Switch4Good

328 - #1 Fasting Researcher: Why Intermittent Fasting Works WITHOUT Calorie Cutting | Courtney Peterson


Listen Later

“The morning, up until around lunch, is the best time of day to eat most of our calories. And in fact, there’s been really great research. Even if you don't change the timing of your meals, if you make breakfast and lunch the largest meals of the day and dinner the smallest meal of the day, you lose more weight. And not only do you lose more weight, you're actually less hungry.” -Dr. Courtney Peterson 

“Talk about these time intervals. Why is 14 a magic number?” -Jason Wrobel 

“Typically, it takes the body about 12 to 14 hours to burn through a lot of its glycogen stores. Initially after a meal, your body's gonna be burning a lot of carbohydrates—so, glucose. It's gonna burn through a lot of the actual food in the meal, then it'll store some, burn others.” -Dr. Courtney Peterson 

“Are there any scientifically reported benefits for hormone health, or managing cancer, with TRE?” -Jason Wrobel 

“The area of cancer is super fascinating. Valter Longo does a lot of work in both the realms of aging and longevity, and cancer. Many years ago, he and some collaborators discovered if you fast cells or animals with cancer prior to treating the cancer with chemotherapy and radiation, you could kill tumors far more effectively.” -Dr. Courtney Peterson

What if the timing of your meals mattered just as much as the food on your plate? In this episode, we’re diving into the fascinating science of time-restricted eating with Dr. Courtney Peterson—one of the world’s leading researchers on how aligning our meals with the body’s internal clock can transform our health. A Harvard-trained scientist and Associate Professor of Nutrition Sciences at the University of Alabama at Birmingham, Dr. Peterson was the first to test early time-restricted eating in humans, and her groundbreaking work is redefining how we think about metabolism, energy, and chronic disease. If you’ve ever wondered if nourishment runs deeper than nutrients—that your body might be seeking harmony—then this episode will strike a chord.

What we discuss in this episode:

  • Different types of intermittent fasting: how they compare, and what benefits they offer.

  • The science behind time-restricted eating (TRE).

  • How TRE supports weight loss and appetite regulation.

  • Fasting, aging, and the process of autophagy.

  • The best time of day to consume the majority of your calories.

  • How meal timing can influence fertility and reproductive health in women.

  • Grazing vs. structured mealtimes: what the science shows.

  • The intersection of cancer treatment and fasting: what emerging research reveals.

  • Hypertrophy and intermittent fasting.

  • How fasting influences exercise performance.

  • Dr. Peterson’s personal approach to intermittent fasting.

Resources: 

  • Courtney Peterson Profile | University of Alabama at Birmingham

Click the link below to support the FISCAL Act

https://switch4good.org/fiscal-act/

Share the website and get your resources here

https://kidsandmilk.org/

Send us a voice message and ask a question. We want to hear from you!

Switch4Good.org/podcast

Dairy-Free Swaps Guide: Easy Anti-Inflammatory Meals, Recipes, and Tips

https://switch4good.org/dairy-free-swaps-guide

SUPPORT SWITCH4GOOD

https://switch4good.org/support-us/

★☆★ JOIN OUR PRIVATE FACEBOOK GROUP ★☆★

 https://www.facebook.com/groups/podcastchat

★☆★ SWITCH4GOOD WEBSITE ★☆★

https://switch4good.org/

★☆★ ONLINE STORE ★☆★

https://shop.switch4good.org/shop/

★☆★ FOLLOW US ON INSTAGRAM ★☆★

https://www.instagram.com/Switch4Good/

★☆★ LIKE US ON FACEBOOK ★☆★

https://www.facebook.com/Switch4Good/

★☆★ FOLLOW US ON TWITTER ★☆★

https://twitter.com/Switch4GoodOrg

★☆★ AMAZON STORE ★☆★

https://www.amazon.com/shop/switch4good

★☆★ DOWNLOAD THE ABILLION APP ★☆★

https://app.abillion.com/users/switch4good

...more
View all episodesView all episodes
Download on the App Store

Switch4GoodBy Dotsie Bausch and Alexandra Paul

  • 4.8
  • 4.8
  • 4.8
  • 4.8
  • 4.8

4.8

452 ratings


More shows like Switch4Good

View all
The Rich Roll Podcast by Rich Roll

The Rich Roll Podcast

11,762 Listeners

Chris Beat Cancer: Heal With Nutrition & Natural Therapies by Chris Wark

Chris Beat Cancer: Heal With Nutrition & Natural Therapies

692 Listeners

Nutrition Facts with Dr. Greger by Michael Greger, M.D. FACLM

Nutrition Facts with Dr. Greger

3,440 Listeners

NutritionFacts.org Video Podcast by Michael Greger, M.D. FACLM

NutritionFacts.org Video Podcast

861 Listeners

The Plant Based News Podcast by Plant Based News

The Plant Based News Podcast

345 Listeners

Heart Doc VIP with Dr. Joel Kahn by Dr. Joel Kahn

Heart Doc VIP with Dr. Joel Kahn

482 Listeners

The Exam Room by the Physicians Committee by Physicians Committee

The Exam Room by the Physicians Committee

3,360 Listeners

The Proof with Simon Hill by Live better for longer

The Proof with Simon Hill

2,598 Listeners

Plant-Powered People Podcast by Toni Okamoto and Michelle Cehn

Plant-Powered People Podcast

389 Listeners

PLANTSTRONG Podcast by Rip Esselstyn

PLANTSTRONG Podcast

2,294 Listeners

Lean With Plants by Chelsea Mae Cullen

Lean With Plants

822 Listeners

The Fit Vegan Podcast with Maxime Sigouin by Maxime Sigouin

The Fit Vegan Podcast with Maxime Sigouin

88 Listeners

Eat to Live by Jenna Fuhrman, Dr. Fuhrman

Eat to Live

560 Listeners

Your Brain On by Drs. Ayesha and Dean Sherzai

Your Brain On

283 Listeners

The Eat This Podcast with Dr. Alan Desmond by Dr Alan Desmond

The Eat This Podcast with Dr. Alan Desmond

28 Listeners