I think/hope there is much we can do to stave off dementia, which is such a cruel disease.
Not being able to control my life terrifies me.
I do believe a healthy diet will help. To me that is shopping and cooking well. It precludes junk food.
Also exercise...and not just walking...weight bearing, exercising the mind, all the things that stimulate.
And also, getting stuck into council when they allow personal to spray your verges. I'm still waiting for the response to my outrage...staying feisty is another one!