Look after your brain, Part 4.

Ketogenic Diet REALLY WORKS!!!
WHAT IF THERE WAS A CURE FOR ALZHEIMER’S DISEASE AND NO ONE KNEW?
High fat, low carb diet may help Alzheimer's sufferers.

The above popped-up when I Googled for "ketogenic diet" alzheimer's.

See also
D-β-hydroxybutyrate protects neurons in models of Alzheimer's and Parkinson's disease ,
D-β-hydroxybutyrate rescues mitochondrial respiration and mitigates features of Parkinson disease ,
Ketones: Metabolism's ugly duckling ,
Ketone bodies, potential therapeutic uses ,
Neuroprotective and disease-modifying effects of the ketogenic diet ,
Ketone bodies as a therapeutic for Alzheimer's disease ,
Altered lipid metabolism in brain injury and disorders ,
The ketogenic diet: uses in epilepsy and other neurologic illnesses and
Branched chain amino acids as adjunctive therapy to ketogenic diet in epilepsy: pilot study and hypothesis.

EDIT: Ketones give the brain two fuels to run on instead of one (glucose). This improves mental function considerably. However, it can't repair the damage done to the brain by amyloid plaques, protein tangles etc. Sadly, this damage is progressive and permanent. Therefore, coconut oil can't cure Alzheimer's Disease, Lewy Body Dementia etc. It just delays the inevitable.

It's mum's 80th Birthday today so I'm off to see her now.

Continued on Look after your brain, Part 5.