Is Alzheimer’s Disease Caused By Type 2 Diabetes?

dementia, memory loss, Mediterranean diet, low-carb diet, glycemic index, dementia memory loss

“More basic research is critical.”

Several scientific studies, but not all, link type 2 diabetes with Alzheimer’s disease. Some go so far as to say Alzheimer’s is type 3 diabetes.

My Twitter feed brought to my attention a scientific article I thought would clarify the relationships between diabetes, carbohydrate consumption, and Alzheimer’s dementia (full text).

It didn’t.

Click the full text link to read all about insulin, amylin, insulin degrading enzyme, amyloid–β, and other factors that might explain the relationship between type 2 diabetes and Alzheimer’s dementia. You’ll also find a comprehensive annotated list of the scientific studies investigating the link between diabetes and Alzheimer’s.

Bottom line: We still don’t know the fundamental cause of Alzheimer’s disease. A cure and highly effective preventive measures are far in the future.

Action Plan For You

You may be able to reduce your risk of Alzheimer’s disease by:

  • avoiding type 2 diabetes
  • preventing progression of prediabetes to diabetes
  • avoiding obesity
  • exercising regularly
  • eating a Mediterranean-style diet

Scientists have no idea whether a Stone Age diet prevents dementia.

Carbohydrate restriction helps some folks prevent or resolve obesity, prediabetes, and type 2 diabetes. A low-carb Mediterranean diet is an option in my Advanced Mediterranean Diet (2nd edition).

Steve Parker, M.D.

Reference: Schilling, Melissa. Unraveling Alzheimer’s: Making Sense of the Relationship Between Diabetes and Alzheimer’s Disease. Journal of Alzheimer’s Disease, 51 (2016): 961-977.

 

 

 

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