# Pre-Workout: a popular 'dangerous' supplement?

An episode of [Sidenote by AsapSCIENCE](https://invisiblenetwork.ai/podcast/1383086982), 26 Mar 2025, 52 min.

Audio: https://sphinx.acast.com/p/acast/s/sidenote/e/67e308ed62322291cd2ee606/media.mp3

Pre-workout is the most popular supplement amongst young people next to multivitamins. It has creatine, caffeine, and beta alanine which has known to cause skin itching. Today we break down all the science of what is in pre-workout, how it works and whether or not it is dangerous! STUDYTIME: Is pre-workout dangerous? WDWLTW: • what makes a "good day" • how to get better media sources in Canada Hosted on Acast. See acast.com/privacy for more information.

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