Vitamin D3 came up with a genuine on-air endorsement 6 times across the episodes we processed. This page collects every one of those moments: who said it, what they said, and the exact point in the episode.
Vitamin D3 shows up right alongside its more general cousin, with 6 recommendations across Andrew Huberman, Diary of a CEO, and Joe Rogan. Guests tend to get specific about the D3 form when dosing matters to them.
Each mention links to the exact clip, quote and timestamp attached. We pulled these straight from the transcripts rather than summarizing secondhand.
“Fish oil number one. Number one, vitamin D. Multivitamin. All three very very strong evidence that you're going to slow aging” — Rhonda Patrick 01:26:26
Anti-aging scientist Rhonda Patrick explains visceral fat, endocrine-disrupting plastics, the supplements that slow aging, and why vigorous exercise beats step counts.
“I take Lovaza, I take vitamin D, D3. I take a lot. I take 5 to 8,000 IU per day and I get sunlight.” — Andrew Huberman 02:29:32
Rhonda Patrick gives a masterclass on exercise, fasting, gut-heart inflammation, and the exact supplements she takes for vitality and disease prevention.
“Take vitamin D supplements. Take it with K2, which makes it absorb better. And I take it also again with magnesium.” — Joe Rogan 01:50:53
Joe Rogan and Bert Kreischer riff on lucid dreaming, COVID and the media, the comedy grind, and a deep dive into Helen Keller and Stevie Wonder conspiracy theories.
“So, I do take extra vitamin D3. ... I take 4000 IUs.” — Alan Aragon 02:15:36
Nutrition scientist Alan Aragon debunks fitness myths and reveals what the evidence really says about protein, fasted training, seed oils, and supplements.
“vitamin D3 really important especially um when we're looking at all the information that's coming out from cardiovascular muscle brain” — Stacy Sims 01:54:33
Exercise physiologist Dr. Stacy Sims explains why women need female-specific nutrition and training, from fueling before workouts to heavy lifting in perimenopause.
“Everybody should be taking vitamin D3 unless you're getting adequate sunlight. 5,000 IUs of D3 with 80 micrograms of K2” — Gary Brecka 00:45:27
Former mortality scientist Gary Brecka explains how testing for methylation gene mutations and fixing nutrient deficiencies can extend lifespan.
