New study shows a way to slow Alzheimer's development Fox News senior medical analyst Dr. Marc Siegel explains ways Alzheimer's disease can be treated. NEW You can now listen to Fox News articles! Some Americans who suffer from dementia will soon be able to walk into a grocery store and buy food. They'll be able to enjoy a meal out with friends — or schedule an appointment at a local spa. The nation’s first "dementia village" is coming soon to Madison, Wisconsin. The $40 million project, to be