MASKS. Since the early days of the pandemic, it’s been tough to nail down how much they can really do to slow down the spread of the virus. We speak to industrial hygienist Dr. Rachael Jones and share some new science that puts the final nail in the coffin of this debate (*hint* yes, you should wear a mask — your friends, family and neighbors too).
Here’s ... Show More
Nov 20
Never Put Meatballs on Spaghetti, with Samin Nosrat
Every day we’re all doing a little bit of chemistry: when we bake potatoes, add a little salt to our pasta, or even bake a box cake. And award-winning chef Samin Nosrat just loves to nerd out over all this. She's the author of the best-selling book “Salt, Fat, Acid, Heat” and has ... Show More
55m 49s
Nov 6
Seed Oils: Should You Switch to Butter?
We’ve been told that foods like butter and bacon are bad for us — because they're packed with saturated fats. And top dogs in nutrition say that a better option is vegetable oil, like canola oil. But lots of people, including HHS Secretary Robert F. Kennedy Jr., are saying hold o ... Show More
43m 40s
Aug 2020
TMHS 424: Breathe Again: From Miasmatic Disease To Modern Day Misconceptions
What do we actually know about virus transmissibility, the efficacy of face masks, and the implications of wearing a face covering? It turns out, it takes a lot of work to get to the bottom of what the data truly says. Articles circulating on social media are often misleading—omi ... Show More
1h 33m
Sep 2021
TMHS 513: Surprising Effects of Hand Sanitizers, Cellphones, & Toxic Cookware - With Guest Dr. Christian Gonzalez
There is truly a myriad of factors that go into what makes us healthy. From diet and exercise to mindset and environmental factors, health is truly a holistic, multifaceted state. Now more than ever is an opportunity for us to tune into the things we can do to fortify our health ... Show More
1h 11m
Sep 2021
COVID, Quickly, Episode 14: Best Masks, Explaining Mask Anger, Biden's New Plan
Today we bring you a new episode in our podcast series COVID, Quickly. Every two weeks, Scientific American’s senior health editors Tanya Lewis and Josh Fischman catch you up on the essential developments in the pandemic: from vaccines to new variants and everything in between.
... Show More
9m 13s
Apr 2019
What Is The Tea With Vaccines, Hunty? with Dr. Nina Shapiro
Dr. Nina Shapiro is the Director of Pediatric Otolaryngology and a Professor of Head and Neck Surgery at the David Geffen School of Medicine at UCLA. She joins Jonathan to discuss the history and importance of vaccinations, how vaccines work, good science versus bad science, thou ... Show More
52m 30s
Aug 2020
The Gut Health MD: Dr. Will Bulsiewicz On Optimizing Your Microbiome (In A Pandemic)
“Your brain's best friend is your gut. You can't separate the two. If you have an unhealthy gut, it's going to affect your brain.”Will Bulsiewicz, MDWe are living in a moment of compounding collective stress---personal, pandemic, economic, civic, and political. This trauma and tu ... Show More
2h 15m
Nov 2022
TMHS 631: Use These Mindset Shifts to Create More Confidence, Health, & Success – with Dr. Michael Beckwith
Because life is full of ups and downs, from time to time we all need a change of perspective, inspiration, and a reminder of how powerful we are to affect change. Personally, when I find myself in need of wisdom, guidance, and a general mindset shift, one of the first people I tu ... Show More
1h 52m