This episode revolves around FASTING, intermittent, alternate-day, and extended. Below are articles/podcasts referenced.
https://www.sciencealert.com/fasting-for-just-24-hours-boosts-the-regeneration-of-stem-cells-study-finds-intestine-longevity
https://articles.mercola.com/sites/articles/archive/2018/06/27/autophagy-health-benefits.aspx
https://www.youtube.com/watch?v=v9A3Jy7s5qY
(Fasting is 40 - 50 minutes)
https://www.youtube.com/watch?v=gP1NA5f4LfE
(Fasting is 54 to 1hr 12 minutes)