Renowned cardiologist and author Dr Ross Walker takes a deep dive into gut health discussing the best daily habits, foods, supplements plus pre, post and probiotics.   WANT MORE FROM DR ROSS? Find more out about him here or @drrosswalker, or see The Gut Foundation here.    WANT MORE BODY + SOUL?  Online: Head to bodyandsoul.com.au for your daily digital dose of health and wellness. On social: Via Instagram at @bodyandsoul_au or Facebook. Or, TikTok here. Got an idea for an episode? DM host Felicity Harley on Instagram @felicityharley.  In print: Each Sunday, grab Body+Soul inside The Sunday Telegraph (NSW), the Sunday Herald Sun (Victoria), The Sunday Mail (Queensland), Sunday Mail (SA) and Sunday Tasmanian (Tasmania).  See omnystudio.com/listener for privacy information.