About

Marta Zaraska (IG: @mzaraska) is a Polish-Canadian science journalist published in the Washington Post, Scientific American, New Scientist, the Atlantic, and Discover. Her first book, "Meathooked: The History and Science of Our 2.5-Million Year Obsession with Meat" was chosen by the journal Nature as one of "the best science picks" in 2016. Her second book, "Growing Young: How Friendship, Optimism and Kindness Can Help You Live to 100" is a Globe and Mail bestseller. It's a research-driven case for why optimism, kindness, and strong social networks will keep us living longer than any fitness tracker or superfood. In this episode, we discuss: Marta’s father influenced her interest in diet and exercise The transition from Poland to Canada as a freelance science journalist Friendship, kindness, and optimism are free The culture in France makes it easier for children to eat properly The strength of community The most important thing you can do for your longevity Men benefit more from a happy marriage than women do What defines a happy marriage? Friendships are extremely important for health & longevity How many friends does one person need? Facebook friends don't replace real friends What is phubbing? Turning off your phone improves relationships Scheduling time for friends What it means to be conscientious Being neurotic/narcissistic is negative for your health You can improve your personality traits Would you pay to hug a stranger? A boost of oxytocin makes you feel more connected Our gut microbiome is impacting our brain What is the vagus nerve? A healthy way to exercise the vagus nerve What is heart rate variability (HRV)? The Roseto effect A snapshot of Marta’s diet Marta’s 1-day superfood experiment Combining exercise and an act of kindness The caregiving network The benefits of changing your perspective The random acts of kindness “experiment” Are telomeres impacting your behaviour? Doing new things together as a couple boosts your connection Show sponsors: LMNT