Elevated fructose in the brain is a sequester to protect it because of AD. Much like the protein plaques, which have been erroneously blamed as a result of AD.

@Amazoniac I assume you are what you eat does indeed make sense as long as there isn't an overgrowth. Throughout history I'd imagine when times are plentiful and fruits are easily obtained that the microbiome created from ingesting these foods would create a flora to push metabolism and neurotransmitters like dopamine to go explore and find more carbs and then in times of survival when more grains needed to be consumed that the microbiome would tend towards slowing down and making it through. Our ancestors likely roll their eyes at our 'discovery' of the relevance of the microbiome when it probably should be instinctual. I wondering if bathing in kefir is going too far Dont kefir the reaper