305 . Why CD38 Destroys NAD+ Faster Than You Produce It
Sep 17, 2026 · 7 min
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0:00Haley Bieber sat right next to me in a chair on national television and hooked up to an IV bag and said she was going to do NAD for the rest of her life and never age.
0:08And almost overnight, NAD Plus turned into a four and a half billion dollar industry of IV drips, patches, nasal sprays, pills, and powders with clinics charging $2,000 a bag on the promise of reversing your age.
0:22Today, we're going to separate the facts from the fiction on NAD because some of what you've heard is absolutely true and some of it is complete nonsense.
0:29NAD, nicotinamide adenine dinucleotide, is in every single cell in your body and it has two jobs.
0:36The first job is energy.
0:38The second job is how that NAD gets used.
0:40NAD is real.
0:41It declines in your tissues as you age.
0:43The reason is that it's being destroyed, not that you stop making it.
0:47Hangover cures, fiction.
0:49Risk-free for everyone?
0:51Also fiction.
0:52Here's the biggest fact of all.
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