
#51 - Robert Sapolsky, Ph.D.: The pervasive effect of stress - is it killing you?
In this episode, Robert Sapolsky, Ph.D., discusses the widespread impact of stress on our physical and emotional health as well as the mechanisms by which it can precipitate chronic illness, dementia,...
29 Apr 20192h 18min

#50 - AMA #5: calcium scores, centenarian olympics, exercise, muscle glycogen, keto, and more
In this "Ask Me Anything" (AMA) episode, Peter answers a wide range of questions from readers and podcast listeners. Bob Kaplan, Peter's head of research, asks the questions. If you're listening on a ...
22 Apr 201911min

#49 – Matthew Walker, Ph.D., on sleep – Part III of III: The penetrating effects of poor sleep from metabolism to performance to genetics, and the impact of caffeine, alcohol, THC, and CBD on sleep
In the final part of this 3 part series, Matthew Walker, professor of neuroscience at UC Berkeley and expert on sleep, discusses the omnipresent effects of insufficient sleep on everything from metabo...
15 Apr 20192h 1min

#48 – Matthew Walker, Ph.D., on sleep – Part II of III: Heart disease, cancer, sexual function, and the causes of sleep disruption (and tips to correct it)
In part 2 of this 3 part series, Matthew Walker, professor of neuroscience at UC Berkeley and expert on sleep, describes the preponderance of evidence linking poor sleep to cardiovascular disease, can...
8 Apr 20192h 4min

#47 – Matthew Walker, Ph.D., on sleep – Part I of III: Dangers of poor sleep, Alzheimer's risk, mental health, memory consolidation, and more.
In part 1 of this 3 part series, Matthew Walker, professor of neuroscience at UC Berkeley and expert on sleep, describes the different stages and cycles of sleep, including what he calls the 4 pillars...
1 Apr 20191h 43min

#46 - Chris Masterjohn, Ph.D.: Navigating the many pathways to health and disease - NAD and sirtuins, methylation, MTHFR and COMT, choline deficiency and NAFLD, TMAO, creatine, and more
In this episode, Chris Masterjohn, entrepreneur, independent researcher, and doctorate in nutrition, elucidates the latest research on the risk and benefits of NAD supplements, and shares his personal...
25 Mars 20192h 51min

#45 - AMA #4: sleep, jet lag protocol, autophagy, metformin, and more
In this "Ask Me Anything" (AMA) episode, the first subscriber-only edition, Peter answers a wide range of questions from readers and podcast listeners. Bob Kaplan, Peter's head of research, asks the q...
18 Mars 201912min

#44 - Jeremy Schaap, ESPN journalist: upsets, doping, triumphs, and the importance of sports
In this episode, Jeremy Schaap, preeminent journalist at ESPN, discusses two of the most incredible upsets in boxing history, both of which Jeremy has expertly covered during his illustrious career, m...
11 Mars 20191h 41min






















