The Atlantic’s podcast discussion on biohacking, featuring Natalie Brennan, Yasmin Tayag, and professor Timothy Caulfield from an April 2025 segment, navigates the blurred lines between emerging wellness fixes and public-health fundamentals. Their dialogue points out that while practices like cold plunges and supplements intrigue many, lasting longevity depends on sustainable, evidence-based practices.

Drawing on a comprehensive transcript from The Atlantic, this article exposes the intricacies of longevity culture. It details how experts Natalie Brennan, Yasmin Tayag, and Timothy Caulfield unravel biohacking practices—like cold plunges and dietary trends—while critiquing the science-ploitation phenomenon. Understand how modern health practices intersect with traditional public health wisdom for a balanced approach to living longer.