Wellness, Actually with Emily Oster & Perry Wilson, MD

Wellness, Actually with Emily Oster & Perry Wilson, MD

A staggering amount of health and wellness news and information is bombarding us everywhere we look – and who’s got time to parse it out, to verify it, and then to actually do the work of improving our health? We do! We are Emily Oster, best-selling author and data expert, and Perry Wilson, a medical doctor. And unlike the influencers, we actually know how to read a medical paper. This podcast separates fact from fiction, causality from correlation, so that you can stay informed without being overwhelmed. Every episode, we cover the health news of the week, take listener questions, and do a deep dive into a buzzy and misunderstood wellness topic so that you can actually make the best decisions for your own health.

Episodes

June 11, 2026 53 mins

This week, Emily and Perry are coming in hot to discuss the existence of sex, specifically whether or not women have a DSM-5-designated disorder when they don't want it, or if that's a pathology designed to sell women meds. Turns out the data of sexual desire is a complicated and noisy thing to study, but fortunately that's a turn-on for our intrepid hosts.

Plus: a diabetes conference gets politicized, losing sleep over getting sle...

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This week, Emily and Perry dig into dry needling and cupping, the wellness equivalent to pain equals gain (maybe?). What are the therapeutic properties, and the risks, of yanking at or poking holes in your skin? Warning: this episode is not for the faint of heart.

Plus: extraordinary developments in pancreatic cancer treatment, Google wants to fill the air with millions of sterile mosquitoes, and also farts.

Past episodes reference...

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May 28, 2026 56 mins

This week, Emily and Perry pull out their steak knives to cut through both the hypers, and the detractors, of red meat. Is it as bad for you as people say? Is there value to a (fiberless) carnivore diet? What makes it red, anyway? And why is nutritional science such a heap of hot, correlation-is-not-causation garbage?

Plus: a peptide scandal in the running world, myths around mitochondria, and more Ebola, unfortunately.

Past episod...

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May 21, 2026 57 mins

This week, Emily and Perry bravely platform methylene blue, a synthetic dye with almost godlike properties according to the influencers, and some fascinating uses (and risks) in reality. Fatigued (?) mitochondria, the electron transport chain, and blue poop? AP Bio was never this fun.

Plus: strawberries won't kill you, Ebola might, and keeping teens out of tanning beds.

Submit a question for our weekly mailbag at wellnessactually.f...

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May 14, 2026 58 mins

This week, Emily and Perry take a trip into the groovy world of psychedelics: what they are, what they do to our brains, and the myriad mental health problems that they seem to have a pretty interesting effect on. Join us for the most uniquely incredible experience of your life, we promise.

Plus: hantavirus redux, the (now former) FDA commissioner pressured to approve flavored vapes, and a bad breast cancer study regarding perennia...

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May 7, 2026 52 mins

This week, Emily and Perry explore bovine colostrum, the alleged secret weapon for muscle growth and immunity, and cure for the much-maligned leaky gut. Does it actually work, who does it work for, and how do you know when it's safe? What's so wrong with having a gut that leaks anyway? And should someone be thinking about the poor deprived baby cows?

Plus: Ozempic for Alcohol Use Disorder, the hantavirus outbreak on that cruise shi...

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April 30, 2026 57 mins

This week, Emily and Perry take on testosterone, the raging yang to last week's sober estrogen yin. Do men actually experience "manopause" in ways similar to women? How much testosterone is not enough, what are the risks of too much, and how do you know if you need an extra boost? And what does testosterone do for men anyway? (Note: this episode on both endogenous and exogenous male sex hormones contains the existence of sex.)

Plus...

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This week, Emily, a woman, and Perry, a man, wade into the complicated world of hormone replacement therapy, the first of a two-part series on exogenous hormones and the sexes who love them. What do hormones do for women, and what happens when they recede? And why was HRT so closely -- and erroneously -- linked to breast cancer?

Plus: a new type of diabetes, a normie CDC director nominee, and the groovy (?) reclassification of psyc...

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This week, Emily and Perry discuss continuous glucose monitors -- a gamechanger for diabetics and just kind of an overabundance of information for everyone else. What does glucose do to the body and what's the value of tracking it, along with everything we eat? Should we be using this data to regulate our intake? And what are the risks of knowing so much?

Plus: rising and falling birthrates, Jay Bhattacharya's politicized Covid vac...

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April 9, 2026 50 mins

This week, Emily and Perry explore the vast array of protein vehicles that's taken over our influencer culture and supermarket aisles. How much protein are we told we need, and what's the over/under on how much we really need? What does protein do for our bodies anyway? And given the protein bars and protein water and protein Pop Tarts available (protein is having a moment, you guys), is it possible to have too much?

Plus: GLP...

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April 2, 2026 53 mins

This week, Emily and Perry tackle creatine, a beloved amino acid derivative with surprisingly robust health properties. What is it actually doing to our muscles, and our brain? Pop a gummy, or stir in some powder, and find out.

Plus: Casey Means might be out for Surgeon General, stem cells don't help heart attacks, and just how much sugar intake affects your kids.

Submit a question for our weekly mailbag at wellnessactually.fm.

See ...

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March 26, 2026 50 mins

This week, Emily and Perry go toe-to-toe with the scammier side of the wellness industry: regenerative medicine clinics that claim to inject you with stem cells. Are they the fountain of youth? (No.) Are they even injecting you with stem cells? (Not really.) Are they preying on sick people? (Most definitely yes.) From knee cartilage to sickle cell disease, we've got the miraculous, the bad, and the truly ugly of stem cell therapy.

...

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March 19, 2026 51 mins

This week, Emily and Perry dive into the here, there, and everywhere of microplastics. We know they're in the air we breathe and the water we drink, but how bad are they for us, really? How do our bodies respond to them, and how long do they even stay inside us? And can they be avoided?

Plus: Leucovorin approved to treat autism, whether ChatGPT is a trustworthy triage nurse, and curious reports of painful sex in college students.&n...

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March 12, 2026 50 mins

This week, Emily and Perry shine a light on red light therapy: its origins, its heroic use of the mighty mitochondria, and the supposed countless benefits (better mood, wound healing, facial rejuvenation, hair regrowth?) of sitting in front of a hot red light that may or may not even be able to penetrate your skin.

Plus: the disturbing return of polio, whether multivitamins have an effect on epigenetic aging, and if the pitch clock...

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March 5, 2026 58 mins

This week, Emily and Perry discuss GLP-1s, those blockbuster weight-loss drugs that have taken the world by storm -- and not just what you already know about them. From the origins in Gila monster venom to the surprisingly long history of their use, they explore their effectiveness, side effects, lingering questions about long-term usage, and the weird knock-on effects in both the brain (libido?) and our society (protein water?). T...

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This week, Emily and Perry plunge, as it were, into the temperature extremes: cold plunges and saunas. Is there any actual value to shocking your body with ice water or sweating out an ocean? Or are we just gluttons for punishment? 

Plus: soaring measles rates, Jay Bhattacharya's double federal appointment, and pandemics lurking under the ice.

Submit a question for our weekly mailbag at wellnessactually.fm.

See omnystudio.com/l...

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February 19, 2026 52 mins

This week, Emily and Perry tackle peptides, the purported panacea for all health ailments. Can an injection of these tiny bits of protein actually boost your metabolism, plump up your skin, heal your injuries, and overall prolong your life? And what could possibly go wrong when you inject a peptide stack of dubious origin anyway?

Plus: mRNA flu vaccines, hormone replacement therapy, and the optimal time to hoard condoms at the Olym...

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In our inaugural episode, Emily and Perry talk all things sperm: if it's on the decline, how to juice its quality, the perils of tight underwear, and what a high sperm count says about your manliness (spoiler: absolutely nothing).

Plus, vitamin K shots at birth, the keto diet to treat schizophrenia, and, in honor of the Olympics, whether penis pumping helps your air time.

Submit a question for our weekly mailbag at wellnessactually...

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GLP-1s. Colostrum. Microplastics. Red light therapy. Vaccines. There’s a staggering amount of health and wellness news and information, and it’s bombarding us everywhere we look. Who’s got time to parse it out, to verify it, and then to actually do the work of improving our health? And what if those wellness influencers actually knew how to read a medical study?

That’s why we’re here. We are Emily Oste...

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March 6, 2025 4 mins

An announcement from Emily about the podcast.

See omnystudio.com/listener for privacy information.

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