The Diary Of A CEO with Steven Bartlett Episode: Most Replayed Moment: This Diet Could Fix Your Mental Health! - Dr. Georgia Ede Release Date: August 8, 2025

Introduction

In this highly engaging episode of "The Diary Of A CEO", host Steven Bartlett delves deep into the transformative potential of the ketogenic diet on mental health. Joined by renowned mindset expert Lindsay Lohan and esteemed physician Dr. Peter Attia, the conversation explores the science, benefits, challenges, and practical applications of adopting a ketogenic lifestyle to enhance mental well-being.

Understanding the Ketogenic Diet

[00:33] Dr. Peter Attia introduces the topic by referencing a pivotal study: "The ketogenic diet for refractory mental illness. A retrospective analysis of 31 inpatients." This sets the stage for a comprehensive discussion on what the ketogenic diet entails.

[00:50] Lindsay Lohan elaborates:

“So a lot of people think or they've heard about a ketogenic diet as a weight loss diet... but actually the ketogenic diet was originally created in 1921... to stabilize brain chemistry in children with severe seizures.”

She explains that the ketogenic diet was designed to mimic fasting, providing essential nutrition while reducing carbohydrate intake to manage severe seizures effectively. The diet boasts a 50% response rate in reducing seizures among both children and adults, with 10-20% becoming seizure-free.

Mechanisms of Action on the Brain

[02:26] Dr. Peter Attia probes further:

“How's it acting on the brain? What's it doing to the brain?”

[02:29] Lindsay Lohan responds by highlighting the multifaceted benefits of the ketogenic diet:

“The ketogenic diet reduces inflammation, it reduces oxidative stress, and it reduces insulin resistance. It also improves the balance of chemicals in the brain...”

She emphasizes that mental illnesses often stem from inflammation and oxidative stress, which the ketogenic diet helps mitigate. Additionally, by providing a more reliable energy source to the brain, the diet supports overall mental stability and function.

Personal Experiences and Sustainability

[05:03] Dr. Peter Attia shares his personal experience:

“I've managed to do it for about eight weeks. It helps me feel more focused... I sleep a little bit better as well.”

He raises concerns about the difficulty of maintaining the diet, especially for those with treatment-resistant depression.

[05:36] Lindsay Lohan offers a balanced perspective:

“I've been on the ketogenic diet the lion's share of the last 12 years... It's the easiest one to stay on.”

She acknowledges the challenges but explains that the ketogenic diet stabilizes appetite hormones, reducing the constant need to think about food and curbing sugar addiction.

Challenges and Overcoming Them

[08:37] Dr. Peter Attia compares the ketogenic diet to a roller coaster, highlighting the challenges of maintaining ketosis amidst life's temptations.

[09:52] Lindsay Lohan addresses the common issue of the "keto flu" during the transition:

“When you're shifting from a carbohydrate burning system to a fat based metabolism... these adjustments can be uncomfortable.”

She suggests practical solutions like electrolyte supplementation and gradual dietary transitions to mitigate these discomforts, making the shift more manageable.

Debunking Misconceptions

[12:48] Dr. Peter Attia points out that many people are unaware of what foods are suitable for a ketogenic diet.

[13:02] Lindsay Lohan clarifies:

“It's not about plants and animals. It's not even about fat or carbohydrate. It's about understanding how to lower your insulin levels.”

She dismantles the myth that the ketogenic diet is restrictive, explaining that it can be adapted to various dietary preferences—including vegan, vegetarian, omnivore, and carnivore—by focusing on insulin regulation rather than specific food groups.

Ketosis: A Metabolic State

[14:16] Dr. Peter Attia inquires about the nature of ketosis:

“Is ketosis a state like do I, Is it like a binary state?”

[14:25] Lindsay Lohan responds:

“Yes, most experts will agree that in order to be in ketosis, your level of beta hydroxybutyrate... if that reading is 0.5 millimole or higher, you are in ketosis.”

She explains the physiological requirements for entering ketosis, emphasizing the reduction of glucose and insulin levels and the depletion of stored liver starch. Lindsay advocates for intermittent ketosis as essential for cellular health and metabolic flexibility, likening the body to a manufacturing plant that requires regular maintenance.

Ketosis Beyond Dieting

[18:08] Dr. Peter Attia seeks clarification:

“When you say ketosis, again, you're not saying the keto diet. You're saying the low levels of glucose and insulin.”

[18:16] Lindsay Lohan affirms:

“Exactly.”

She discusses alternative methods to achieve ketosis, such as calorie restriction and fasting, and touches upon the evolutionary aspects of human metabolism, suggesting that ancestral diets naturally induced intermittent ketosis.

Practical Recommendations

Lindsay emphasizes the importance of metabolic flexibility and the need to periodically enter ketosis to maintain cellular health. She advises a gradual approach to adopting the ketogenic diet, recommending a moderate carbohydrate plan to ease the transition and prevent the negative symptoms associated with abrupt dietary changes.

Conclusion

The episode underscores the ketogenic diet's profound impact on both physical and mental health. Through the insights shared by Lindsay Lohan and Dr. Peter Attia, listeners gain a nuanced understanding of how ketosis functions, its benefits, and strategies to overcome the challenges of maintaining such a diet. The conversation advocates for a personalized approach to ketogenic living, tailored to individual metabolic needs and lifestyle, highlighting its potential as a therapeutic tool for enhancing mental well-being.

Notable Quotes

• Lindsay Lohan [00:50]:

  “The ketogenic diet was originally created in 1921... to stabilize brain chemistry in children with severe seizures.”

• Dr. Peter Attia [05:03]:

  “It helps me feel more focused... I sleep a little bit better as well.”

• Lindsay Lohan [08:37]:

  “I'm not perfect about it myself, but I have been on the ketogenic diet the lion's share of the last 12 years.”

• Lindsay Lohan [12:48]:

  “It's about understanding how to lower your insulin levels.”

• Lindsay Lohan [14:25]:

  “If that reading is 0.5 millimole or higher, you are in ketosis.”

Final Thoughts

For those intrigued by the potential of the ketogenic diet to enhance mental health, this episode offers valuable insights and practical guidance. It demystifies common misconceptions, provides strategies to navigate challenges, and highlights the diet's versatile applications across different lifestyles. Whether you're considering embarking on a ketogenic journey or seeking to optimize your current regimen, the discussions in this episode serve as a comprehensive resource.

Connect with Steven Bartlett:

• Book: My New Book
• Instagram: @steven
• LinkedIn: Steven Bartlett

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