From CNN.

For the nearly 7 million Americans living with Alzheimer’s, progress on treatments has felt painfully slow and incremental at best…until now. Dr. Sanjay Gupta traveled the country meeting people who have slowed, prevented, and in some cases even reversed the spread of Alzheimer’s. These are their stories.

Learn more about your ad choices. Visit podcastchoices.com/adchoices (https://podcastchoices.com/adchoices)