Food recalls seem to be making headlines more than ever. This summer, a major recall of roughly 7.2 million pounds of Boar's Head deli meats due to listeria raised serious concerns and sent 59 people to the hospital and resulted in 10 deaths. More recently, E. coli outbreaks linked to organic...

In this intimate finale of a two-part special, Dr. Sanjay Gupta decides to find out his own risk of Alzheimer’s disease. As he confronts his own genetic markers and lifestyle factors, Sanjay breaks down the science behind Alzheimer’s risk and explores what steps might slow down the disease. Learn...

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...