AMA #19: Collagen vs. Whey Protein, Creatine, Smelling Salts, Stimulants & More

Welcome to a preview of the 19th Ask Me Anything (AMA) episode, part of Huberman Lab Premium. If you’re an existing Huberman Lab Premium member, you can log in to access the full episode at https://hubermanlab.supercast.com . You can access the transcript here . If you’re not a member, you can learn