Dr Rangan Chatterjee

2 Shocking Ingredients Triggering Alzheimer's & Brain Inflammation (You're Eating!) | Max Lugavere

Download my FREE Nutrition Guide HERE: https://bit.ly/3Jeg9yL Order MAKE CHANGE THAT LASTS. US & Canada version https://amzn.to/3RyO3SL, UK version https://amzn.to/3Kt5rUK My guest today is on a mission to help people feel better, live longer, and maximise their brain health by optimising their diet. Max Lugavere is a science journalist and a New York Times bestselling author. He believes brain decline is not inevitable, we all have agency in how we age, and the secret lies in our food. And he’s on a mission to help people feel better, live longer, and optimise their diet in line with the latest brain-health research. WATCH THE FULL CONVERSATION: "This Food Feeds Alzheimer's & Dementia!" - Boost Brain Health & Stay Young Forever | Max Lugavere https://youtu.be/5lmNATOVl6k ----- Follow Dr Chatterjee at: Website: https://drchatterjee.com/ Facebook: https://www.facebook.com/drchatterjee Twitter: https://twitter.com/drchatterjeeuk Instagram: https://www.instagram.com/drchatterjee/ Newsletter: https://drchatterjee.com/subscription DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.

RCDr. Rangan ChatterjeehostMLMax Lugavereguest

May 5, 2025·17m·Watch on YouTube ↗

📖 CHAPTERS

1. 1

   Food sensitivities in real life: mucus, sinus reactions, and “taking your own oil”

   Dr. Chatterjee describes immediate, non-allergic food reactions he experiences—especially mucus and sinus congestion—when eating away from home. He explains how bringing his own cooking oil to a local restaurant eliminates symptoms, reinforcing his suspicion that certain restaurant oils are a key trigger.

2. 2

   Seed oils and brain health: the “public experiment” with polyunsaturated fats

   Max Lugavere shifts the discussion to dementia prevention and the unknown long-term brain effects of chronically high seed-oil consumption. He highlights that these oils are rich in polyunsaturated fats that are vulnerable to oxidation and may contribute to lipid peroxidation—a process implicated in brain disease.

3. 3

   Human RCT evidence: migraines improve when linoleic acid is reduced (Ramsden 2021)

   Max summarizes a 2021 randomized controlled trial in migraine sufferers testing dietary fat manipulation. The most notable improvements occurred when participants both increased omega-3 intake and reduced linoleic acid from seed oils, suggesting a diet-leveraged impact on neuroinflammation.

4. 4

   Clinical reflections: why whole-food trials often help migraine patients

   Dr. Chatterjee connects the study to his clinical experience using short whole-food “reset” periods to reduce symptoms in chronic disease, including migraines. He suggests that eliminating ultra-processed foods may inadvertently reduce problematic refined oils, potentially explaining some dramatic patient improvements.

5. 5

   Why extra virgin olive oil is different: oleocanthal and anti-inflammatory effects

   Max explains that extra virgin olive oil contains oleocanthal, a compound with ibuprofen-like anti-inflammatory activity. They contrast food-based anti-inflammatory strategies with chronic NSAID use, which can carry cardiovascular risks.

6. 6

   Medication reduction as an outcome: diet changes and lower NSAID use

   Max adds an important practical implication from the migraine RCT: participants reduced their NSAID use when dietary changes improved symptoms. The conversation frames food as a legitimate therapeutic lever, especially for inflammatory or pain-related conditions.

7. 7

   Beyond oils: added sugar as the other major “insidious” ingredient

   Asked what else to cut back on, Max points to added sugar as a pervasive and underappreciated driver of poor health. He emphasizes that added sugar is widespread in processed foods, promotes hyperpalatability, and can destabilize appetite and metabolic health.

8. 8

   Acute physiological effects: sugar boluses, blood pressure, and testosterone

   Max outlines research suggesting large single doses of sugar can cause short-term adverse effects, including increased systolic blood pressure and reduced testosterone. He ties these effects to long-term risks—especially vascular health, which underpins brain health and dementia risk.

9. 9

   Label confusion and global differences: why added sugar is hard to avoid

   They discuss how sugar appears under many names and is hidden in everyday products like breads and sauces. Dr. Chatterjee notes the issue in the UK/Europe but suspects it’s even worse in the US, prompting Max to comment on how Western food patterns spread globally.

10. 10

    The bigger picture: exporting ultra-processed diets and losing traditional eating patterns

    Max argues that ultra-processed foods are spreading worldwide, displacing traditional dietary patterns linked to longevity. He describes how biology that once favored fat storage in times of scarcity is now exploited by abundant sugar-rich foods and modern industrial products.

11. 11

    Wrap-up: core dietary takeaways and invitation to the full conversation

    The clip concludes by reinforcing the main recommendations: reduce ultra-processed foods, minimize refined seed oils, prefer extra virgin olive oil, and be mindful of added sugar. Dr. Chatterjee closes with a prompt to watch the full interview for deeper context and strategies.