Protein Bars, The Microbiome, Clean Beauty, And Other Lies We've Been Sold with Timothy Caulfield

Send us Fan MailWhat if I told you that your protein bar, your “clean” skincare, your microbiome test, and half the wellness advice clogging your feed are built on marketing first and evidence second?Yeah. This episode got spicy.I sat down with Timothy Caulfield, bestselling author and expert on health misinformation, to talk about why science is simultaneously one of our best tools and one of the easiest things to manipulate. We got into everything from predatory scientific journals to why putting the word “protein” on a candy bar suddenly makes us think it’s health food. We talked about microbiome mania, gluten-free panic, hormone obsession, supplements, clean beauty, and why marketers love complicated science words that most of us don’t fully understand.Tim explains how “scienceploitation” works. Basically, researchers hype findings because academia rewards attention, media rewards sensationalism, and companies swoop in to sell us products wrapped in scientific language. The result? We’re all walking around terrified of toxins, buying personalized wellness plans, and wondering if we need a stem cell smoothie or a sleep tracker to survive adulthood.We also talked about why this stuff feels so personal. Once we build an identity around a health belief, questioning it can feel like a personal attack. And honestly? I saw myself in that conversation more than once.One of my favorite parts was Tim’s reminder that health is mostly boring. It’s movement, sleep, relationships, whole foods, not smoking, not drinking too much, and doing things you actually enjoy. No magic peptide. No expensive optimization stack. No wellness guru whispering secrets from a cold plunge.This conversation made me think a lot about fear, certainty, and how badly we all want a shortcut. And honestly, it reminded me that being informed is important, but being obsessed is exhausting.What’s Inside:Why marketers love words like “microbiome,” “toxins,” and “clean”How science hype and predatory journals confuse the publicThe truth about gluten-free diets, protein products, and personalized wellnessWhy real health is usually simple, unsexy, and not sold in a supplement aisleIf this episode taught me anything, it’s that critical thinking is a form of self-care. You do not need to optimize every molecule in your body to be healthy. So, tell me, what wellness trend have you totally fallen for at some point? DM me on Instagram…I’d love to know!Mentioned in This Episode:The Certainty Illusion by Timothy CaulfieldTim Caulfield on InstagramOonagh Duncan on InstagramFit Feels GoodLeave me a voice note on Speak Pipe!