There is a growing field focused on the relationship between diet, nutrition, neurocognition, and psychiatry. I’ve written about this previously (The Agricultural Mind; Ketogenic Diet and Neurocognitive Health; & Fasting, Calorie Restriction, and Ketosis). But there aren’t many well known experts in this area.
One of the better known figures in this convergence of fields is Dr. Georgia Ede, a psychiatrist with a medical degree and a B.A. in Biology. She has completed a graduate course in nutrition at Harvard where she also completed her residency. Besides psychiatry, her employment includes as laboratory research assistant, psychopharmacologist, and nutrition consultant. Her writings regularly appear in Psychology Today.
Another major expert is Dr. Ann Childers. She is a psychiatric physician for children and adults. Besides being a lecturer and podcaster, she has written chapters for textbooks. She is a member of the American Psychiatric Association, the American Medical Association, the Nutrition and Metabolism Society, Obesity Medicine Association, and Fellow of the American Psychiatric Association.
There is another authority in this area, Dr. Natasha Campbell-McBride. She holds a degree in Medicine and Postgraduate degrees in both Neurology and Human Nutrition. After years working as a neurologist and neurosurgeon, she now practices as a nutritionist and used to run the Cambridge Nutrition Clinic. She is the founder of the widely used Gut and Psychology (GAPS) Diet.
I’ll mention two other names. Carol Simontacchi was a certified clinical nutritionist and hosted a nationally syndicated radio show. She was also a writer, including a book on this topic, Crazy Makers. Last but not least, there is L. Amber O’Hearn. By education, she is a data scientist. In dealing with her own physical and mental health issues, she tried a ketogenic diet and then a carnivore diet. She is a major figure and speaker in the low-carb community.
Heck, while I’m at it, I’ll also give honorable mention to some others: registered dietitian nutritionist Vicky Newman and clinical psychologist Julia Rucklidge. Both support their views with scientific evidence. Newman basically recommends a low-carb diet without ever explicitly calling it that. She also takes a fairly holistic approach with more knowledge that is common in alternative health, such as the importance of pastured and grassfed livestock.
Rucklidge is more conventional in her recommending a Mediterranean diet. From what I can tell, she is unaware of functional medicine, traditional foods, paleo, low-carb, keto, carnivore, etc. On the other hand, she gets extra credit points for talking about how good nutrition improves the psychological and behavioral outcomes among depressives, autistic children, ADHD adults, trauma patients, prisoners, etc.
For good measure, let me also recommend Dr. Eric Berg. He has no particular specialty in psychology, psychiatry, or anything similar. But he is is one of the best presenters on useful medical knowledge for diet and health. His talks are always clear and concise.
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Ketogenic Diets for Mental Health: A Guide to Resources
by Georgia Ede
Your Brain on Plants: Micronutrients and Mental Health
by Georgia Ede
Affects of Diet and Mental Health
by Georgia Ede
Schizophrenia, Depression, and the Little-Known “Mental Heatlh”/DietaryLink
interview with Dr. Natasha Campbell-McBride
A Carnivore Diet for Physical and Mental Health
interview with L. Amber O’Hearn