Dr. Gurpreet Padda says dementia is a disease of overnutrition in new book

Dr. Gurpreet Padda released The Starved Brain on July 23 through Regen.MD and thestarvedbrain.com, arguing that many cases of cognitive decline are driven by metabolic dysfunction rather than destiny. The book reframes dementia as a problem of excess calories and missing nutrients, with a clinical framework aimed at identifying and reversing risk.

Why it matters: - The book pushes a different model for dementia and age-related cognitive decline. - The central claim is that many cases may be modifiable through metabolic and nutritional intervention, not just age or genetics. - The framing could change how patients and clinicians think about prevention, screening and treatment.

What happened: - Dr. Gurpreet Padda, MD released The Starved Brain: How the Malnutrition of Excess Is Shrinking the Modern Mind — and How to Reverse It on July 23 through Regen.MD and the companion site thestarvedbrain.com. - The book argues that the modern brain can be overfed on calories while still being undernourished in the materials it needs. - Padda describes dementia and cognitive decline as the result of a brain “starved of what it needs and poisoned by what it gets instead.” - The book is positioned as a reference book, not a diet plan. - The book is also presented as a companion to a five-part video masterclass. - The ISBN is 979-8-90600-156-6. - Additional information is available at the book’s website and Regen.MD. - Dr. Padda can be reached at +1 314-668-1525. - Regen.MD’s social media includes its YouTube channel.

The details: - Padda argues that dementia is not a fixed genetic verdict for most people. - The book says cognitive decline is often predictable and modifiable. - Padda opens the book with two patient examples: one famine victim and one 58-year-old man in suburban Missouri. - The Missouri patient reportedly had vitamin B12 in the bottom quarter of the normal range, a low omega-3 index, elevated homocysteine and declining cognitive screening over three years. - The book uses that example to support the idea of a “double burden of malnutrition,” where a person has enough food but not enough nourishment. - Padda cites estimates that more than 80% of the population shows signs of metabolic dysfunction. - The book organizes cognitive decline around four measurable failures: fuel, structure, nutrients and inflammation. - Under fuel, the book says the brain’s ability to burn glucose falls years before Alzheimer’s symptoms appear, while ketone use is largely preserved. - The book says this pattern has been described by researchers as “type 3 diabetes.” - Under structure, the book says the brain contains more than a quarter of the body’s cholesterol and makes its own. - The book says cholesterol and dietary fat are structural materials for myelin and synapses. - Under nutrients, the book says a vitamin B12 level within the normal lab range can still track with faster brain shrinkage. - The book says lab reference ranges reflect population averages, not optimal brain health. - Under inflammation, the book says fructose, industrial seed oils, glycation and chronic gum disease drive low-grade “metaflammation” linked to neurodegeneration. - The book points to research showing excess fructose can trigger an ancient starvation-survival program and reduce cellular energy. - The book says excess can switch on the starvation program itself. - Padda says, “Genes load the gun. But lifestyle, nutrient deficiency, chronic hyperinsulinemia, and metabolic inflammation are what pull the trigger.”

Between the lines: - The book is notable for trying to separate stronger evidence from weaker claims. - Padda says every substantive claim includes an inline citation, and the text grades evidence as strong, preliminary, mixed or based on a single small study. - The book also notes where data conflict with popular claims from some advocates of similar approaches. - Ketogenic therapy is described as a long-standing standard of care for drug-resistant epilepsy. - A meta-analysis of 10 randomized trials involving 691 Alzheimer’s patients is described as showing real but modest cognitive benefit. - The cautious tone appears designed to make the argument harder to dismiss as pure wellness marketing. - The premise also broadens the conversation from calories alone to nutrient quality, inflammation and metabolic health.

What’s next: - The book is being positioned as a reference for readers and clinicians who want a metabolic lens on brain health. - Padda says major diet changes should be treated as a medical event and done under physician supervision, especially for people taking diabetes or blood pressure medication. - The companion masterclass suggests the book is the start of a broader educational push around the same thesis. - Regen.MD and thestarvedbrain.com are the main channels for follow-up information.

The bottom line: - The Starved Brain argues that dementia may be less about inevitable decline and more about a mismatch between modern diets and brain biology.