My guest this episode is Rhonda Perciavalle Patrick, Ph.D., who works with Dr. Bruce Ames, the 23rd most-cited scientist across ALL fields between 1973 and 1984 (!).Dr. Patrick also conducts clinical trials, performed aging research at Salk Institute for Biological Studies, and did graduate research at St. Jude Children’s Research Hospital, where she focused on cancer, mitochondrial metabolism, and apoptosis. Whether you want to extend life, buy a stem-cell "insurance policy," or guard against cancer and premature death, she will have a surprise insight for you.Find her on Twitter at @foundmyfitness.Enjoy! Tim *** If you enjoy the podcast, would you please consider leaving a short review on Apple Podcasts/iTunes? It takes less than 60 seconds, and it really makes a difference in helping to convince hard-to-get guests. I also love reading the reviews! For show notes and past guests, please visit tim.blog/podcast. Sign up for Tim’s email newsletter (“5-Bullet Friday”) at tim.blog/friday. For transcripts of episodes, go to tim.blog/transcripts. Interested in sponsoring the podcast? Visit tim.blog/sponsor and fill out the form. Discover Tim’s books: tim.blog/books. Follow Tim: Twitter: twitter.com/tferriss Instagram: instagram.com/timferriss Facebook: facebook.com/timferriss YouTube: youtube.com/timferriss