The bottom line is that this author, a practicing neurologist dealing with Alzheimer's disease on a daily basis, believes we need to expand the public awareness that modifiable lifestyle factors have a profound role to play in determining who will or won't get this disease.
From the earliest moments of life, children begin to learn the fundamentals of language. The most powerful influence for effective language development are the verbal interactions with caregivers.
People are getting to this place of understanding that their lifestyle choices actually do matter a whole lot as opposed to this notion that you live your life, come what may, and hope for a pill.