Caffeine, Tolerance, and Getting Your Pre-Workout to Work Again with Dr. Eric Trexler

The podcast explores the pervasive use of caffeine in fitness, its ergogenic effects, and potential downsides. Dr. Eric Trexler, a caffeine expert, shares his insights, admitting to consuming up to a gram of caffeine daily and cautioning against high doses. The discussion covers caffeine's impact on sleep, habituation, and the varying sensitivity among individuals, noting the common ergogenic dose is three to six milligrams per kilogram of body mass. They also address the common ingredients found in pre-workout supplements, like beta-alanine, and the potential benefits of strategic caffeine use. Ultimately, the podcast advocates for a moderate approach to caffeine consumption, balancing its performance-enhancing benefits with potential health impacts.