There are indications MCT oil reduces dementia - including after it has started.
Keto and MCT for Alzheimer’s, One Doctor’s Family Journey
https://www.youtube.com/watch?v=r3-5GQfeJ68
I guess I will give it a try. My brain is messed up and could turn into dementia, according to the 5 hours of memory testing I took in December. I am already eating low-carb (not overweight), 1 tablespoon of coconut oil, and 2 tablespoons of ACV, avocados, no dairy. Supposed to drink coconut milk and eat plain coconut yogurt. I eat between the hours of 12 and 8. She would like me to increase my fast by another hour. She’s a wonderful neurologist but I never stop thinking about food.
I want to eat something I like.