Dr. Ashley LucasPhD Nutritionist & Dietitian | Owner & Founder PHD Weight Loss & Dr. Ashley Wellness

Processed Food Linked to Autism & ADHD? This Doctor Thinks So 😳

5 Jan 2026 · 0 min

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A YouTube interview (host Dr. Ashley Lucas) with guest Dr. Cornish Dale Large discussing the claim that the rise of processed food drives an ‘‘explosion’’ of chronic diseases and causes gut dysbiosis; the guest further asserts links between gut dysbiosis and neurodevelopmental conditions (autism, ADHD) and states that autism symptoms can be eliminated by antifungal treatment.

The explosion of chronic diseases of all forms, from Alzheimer's to autism, that all emerged with this fundamental change in diet is processed food in particular.
I'm Dr. Ashley, and today we have a fascinating guest joining us. He is a man whose ideas are sparking conversations and controversy across the globe, especially in the world of nutrition, fitness, and the fight against what some call the great resets. Welcome to the show, Dr. Cornish. Dale Large.
Scale consumption of processed food is responsible for massive gut dysbiosis. And there's. There's lots of evidence that autism and ADHD symptoms are linked to gut dysbiosis. Autism symptoms can be totally, totally eliminated by administration of antifungals, which suggests invasive fungi have got into their gut and taken over, and they're producing neurotransmitters and substances that actually interfere with moods and behavior.