Best Of: The Protein Myth

Protein is everywhere — in our shakes, our snack bars, our cultural obsession with optimization — but the story of how it became nutrition's golden child has more to do with marketing than science. Today, we unpack the hype machine behind our favorite macronutrient and the hidden bodily process that might matter far more for our health. Big ideas from Gavin Weedon and Samantha King alongside gastroenterologist Shilpa Ravella. This episode originally aired on March 30, 2026 🎁 Save 20% on a Next Big Idea Club membership when you used code PODCAST at ⁠nextbigideaclub.com⁠ ✉️ Get big ideas in your inbox with our daily newsletter. Subscribe at ⁠bookoftheday.nextbigideaclub.com⁠ Sponsored By: Homeserve — Go to homeserve.com to find the plan that’s right for you Quince — Refresh your everyday with luxury you'll actually use. Head to quince.com/nbid for free shipping on your order and 365-day returns. Shopify — Start your $1/month trial at ⁠shopify.com/daily⁠