I thought this might be useful to discover specific podcast EPISODES (not podcasts as a whole, please. If we like the episode you recommend, I'm sure we'll have a look at other episodes... but it's nice to have a starting point).
My favorite podcast episode of the year so far is this three-part interview with Dr. Matthew Walker:
https://peterattiamd.com/matthewwalker1/
https://peterattiamd.com/matthewwalker2/
https://peterattiamd.com/matthewwalker3/
I've read his book, but somehow his interviews with someone smart like Attia are even better (because he can go deeper than in a general-audience book).
Highly recommend that you check this one out. It'll not only help your investing, but everything else in your life.