We talk to Professor Valter Longo from the University of Southern California about why he believes fasting could be the most potent way to activate rejuvenation processes in the body and lower risk of disease. He is the creator of the fasting mimicking diet (FMD) and the director of USC’s Longevity Institute.

We talk to Dr. Nir Lipsman, a neurosurgeon at the Sunnybrook Health Sciences Center, at the Alzheimer’s Association International Conference (AAIC 2018)about how ultrasound technology could be used to treat Alzheimer’s.

We talk to Rudy Tanzi, professor of neurology at Harvard University and Director of the Genetics and Aging Research Unit at Massachusetts General Hospital, about what he’s learned from over 35 years of research on the brain.

We talk to Daniela Kaufer, from the Helen Wills Neuroscience Institute and the University of California, Berkeley, about the effects of chronic stress on the brain.

We talk to Dr. Martha Clare Morris, creator of the MIND diet, about how diet may help prevent Alzheimer’s.

We talk to Dr. Nathaniel Chin, Director of Medical Services at the Wisconsin Alzheimer’s Disease Research Center, about what the current research says about your genetics and Alzheimer’s risk.

We talk to Jamie Tyrone, who has two copies of the Apoe4 gene, putting her at greatly elevated risk of Alzheimer's disease. She tells us about how genetic testing changed her life and what you need to consider before you get tested.

We talk to Dr. Bill Burke, M.D., Director of the Stead Family Memory Center at the Banner Alzheimer's Institute, on what you need to ask your doctor if you think you or a loved one has signs of cognitive decline.

Deborah Kan, founder of Being Patient (beingpatient.com), interviews Dr. Ed Blonz, biochemist and nutrition researcher at UCSF about the benefits of fat-based fuels, or ketones, for your brain.