A recent Joe Rogan Experience podcast episode featuring biologist Gary Brecka on human longevity has gone viral, sparking widespread interest and debate. The discussion covered diets, exercise, and advanced therapies like red light and hyperbaric oxygen treatments. While Brecka's followers praise his advice, critics question his credentials as he is not a medical doctor. This surge in interest highlights longevity as a popular, albeit divisive, topic, mirroring the success of other longevity experts like Andrew Huberman and David Sinclair.