MAFS & friendship; perfect workout length; hydration hacks

Each Friday, host Felicity Harley and Body + Soul's digital director, Ali Izzo chat through three stories that made them spit-out - or guzzle - their green juices. Or wine. This week, they chat about Married At First Sight (MAFS) - again! - (see story, here); the exact amount of time you need to exercise to get a mood boost (see study, here); what happened when Ali doubled her daily water intake for a week (see story, 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. 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.