My father interacted with my mothers 4-8 hours a day for the years she had Alzheimer's. Can't say whether it helped. She progressively got worse but who knows,

My father interacted with my mothers 4-8 hours a day for the years she had Alzheimer's. Can't say whether it helped. She progressively got worse but who knows, she might have declined even faster if he hadn't spent so much time with her.