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  1. The Diary Of A CEO with Steven Bartlett
  2. Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!
Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett · Nov 24, 2025

Dr. Boz reveals how high insulin drives chronic disease. Learn to enter a ketogenic state to burn fat, boost brainpower, and reverse aging.

High Insulin is the Hidden Driver of Chronic Diseases

Many chronic illnesses, including high blood pressure, cancer, and cognitive decline, are not separate issues but symptoms of a single underlying problem: chronically elevated insulin levels. This metabolic “trash” accumulates over years, making the body a breeding ground for disease.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Gut Health Requires Butyrate, Not Necessarily Fiber

The goal of fiber is to feed gut bacteria that produce butyrate, a key acid for gut health. However, you can bypass this. Being in a ketogenic state directly provides beta-hydroxybutyrate (a ketone) to the gut, strengthening the microbiome without requiring high fiber intake.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Methylene Blue is a Potent, Overlooked Brain Energizer

Methylene blue, an old dye used for malaria, is a powerful but overlooked nootropic. It crosses the blood-brain barrier and helps mitochondria move fuel more efficiently, boosting brain energy. Its effectiveness is proven by its ability to dye the brain and heart blue at autopsy.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Subtle Physical Signs Reveal Hidden Insulin Resistance

Insulin resistance manifests in non-obvious physical signs long before blood sugar becomes abnormal. These include skin tags, velvety darkened skin on the neck (acanthosis nigricans), and loss of hair on the toes. These are early warning signs of metabolic dysfunction that can be visually identified.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Ketones are a Cleaner Fuel that Bypass Brain Insulin Resistance

Ketones are a more efficient energy source than glucose, producing less metabolic “trash” (oxidative stress). Crucially, they can penetrate the blood-brain barrier and fuel brain cells even when they've become resistant to insulin, directly combating cognitive decline and brain fog.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

The Metabolic Cost of a Calorie Increases Dramatically at Night

As we age, the timing of calorie consumption becomes more critical than the quantity. One calorie consumed after 6 PM can have the metabolic impact of ten calories consumed before noon due to its effect on insulin production during sleep. This highlights the importance of front-loading caloric intake.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Long-Term Keto Adaptation Can Increase Muscle Power by 50%

While short-term keto adaptation (first month) may show no power gains, long-term adaptation (6-18 months) trains muscles to efficiently use fat as fuel. This results in significant power increases, with studies on soldiers showing up to a 50% improvement over their non-keto counterparts.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Ketogenic Diet May Reverse Cancer by Starving Glucose-Reliant Tumors

Many cancer cells rely heavily on glucose (the Warburg effect) and cannot efficiently use ketones. A strict ketogenic diet may starve these tumors while nourishing healthy cells. In one case, it led to a 70% reduction in cancer markers in six weeks, far exceeding chemotherapy's expected 30%.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago

Severely Insulin-Resistant People May Need Weeks to Produce Ketones

The time required to enter ketosis varies dramatically. A healthy person might take a few days, but someone with years of high insulin resistance could need over two weeks of strict low-carb dieting to deplete their massive glycogen stores and begin producing ketones. This manages expectations and prevents premature failure.

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline! thumbnail

Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!

The Diary Of A CEO with Steven Bartlett·6 months ago