Specifically, episodes 441, 442, 443 and 444 were extremely helpful! The research done by Dr. Sarah Ballentyne was detailed and thorough on mRNA vaccines. I not only got the vaccines myself, but shared these podcasts with other friends who had many questions. I had little to no reaction to both shots, and I'm relieved that I have immunity to Covid-19. Dr. Sarah explained the differences from previous vaccines and how safe this vaccine is (research done into various pharmaceutical brands). I really appreciate both of these women having the courage to speak up, in the face of huge myths.