“”The study does not prove that ultra-processed foods cause dementia. Only an association was shown.””
Every person I have known with dementia was of the generation who never ate any kind of processed foods. That included my mother and my mother in law and I never saw either drink a soda or eat ANY kind of processed foods.
Same here. Only personal contact with dementia I’ve had are old folks from farm families who abhorred most all processed foods except occasional soft drinks or donuts while traveling.