235‒Training principles for mass & strength, changing views on nutrition, & creatine supplementation Watch on YouTubeChannel: Peter Attia MD427K views • April 13, 2023Related VideosTraining advice for the rest of us who aren’t powerlifters | Peter Attia with Layne NortonHow strength training supports longevity and quality of life | Peter Attia and Layne NortonDeep dive into creatine: benefits, risks, dose, mechanism of action | Peter Attia with Layne Norton205 - Energy balance, nutrition, & building muscle | Layne Norton, Ph.D. (Pt.2)