Can you really boost your immunity?

As we reach for our oodie, warm socks and weighted blanket, pharmacist Zena Daher talks all things immunity - how our system works, foods to eat and winter habits to implement, stat.    WANT MORE FROM ZENA? To hear today's full interview, where Zena discusses whether supplements help to boost immunity...search for Extra Healthy-ish wherever you get your pods. Find out more about Blooms the Chemist, here, or via Instagram @bloomsthechemist.    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.  On YouTube: Watch Body + Soul TV, here. 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.