Podcast:Docs Who Lift Published On: Fri Apr 25 2025 Description: Drs. Karl and Spencer chat with return guest Dr. Lauren Semple about creatine, protein, cortisol, fasting exercise, and training in women.Follow Dr. Lauren's instagramJoin Dr. Spencer's online clinic Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.