Tonight on We Go, we’re settling the oldest rivalry in history. For decades, the world has mocked British teeth while praising the ”Hollywood white” American smile—but a brand new 2026 study just flipped the script. Who really has the healthier mouth? [What We’re Covering] The Stats: Why Americans have more missing teeth despite spending $5.6B on cosmetics. The ”Yellow” Myth: Is the US obsession with whitening actually damaging their enamel?