About this episode
Drs. Karl and Spencer chat with NMN and NAD expert Dr. Charles Brenner all about these supposed longevity supplements. Learn about NAD metabolism Whether it's worth supplementing or not with NAD or NMN Follow Dr. Brenner on Twitter Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.