Is your toothpaste lying to you?
Feb 05, 2026•22 min
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Episode description
The promise is revolutionary: toothpaste that can regrow enamel and repair micro-cavities. Brands are turning bathroom shelves into dental clinics in a tube. But does the science behind "regenerative" brushing hold up, or are we just paying a premium for a brilliantly polished dream? On the show: Steve, Yushan & Yushun
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