Episode 1235: Ben Greenfield | The Brogan Report

Why This Episode Is Problematic

This episode platforms Ben Greenfield, a self-styled “biohacker” who promotes a long catalog of unproven and sometimes outright dangerous health interventions — from self-injected stem cells to “energy bracelets” — with Joe Rogan playing the role of enthusiastic customer rather than skeptical interviewer.

TL;DR: A non-physician sells expensive, unregulated, and unproven interventions (stem cells, NAD+ IVs, peptides, “biohacks”) to Rogan’s massive audience, and Rogan validates them with his own anecdotes instead of pushing back.

Who Is Ben Greenfield?

Former Ironman triathlete and personal trainer.
Not a physician, not a researcher, not a clinician.
Founder of Ben Greenfield Fitness/Life, a commercial empire selling supplements, coaching, and biohacking content.
Has previously platformed anti-vaccine talking points and alternative cancer treatments on his own podcast.

Quote from clinical neurologist Steven Novella (Yale School of Medicine), describing the broader genre Greenfield works in:

“Biohacking is a rebranding of the usual self-help pseudoscience.”

— Sheila Kealey, “Nutrition & Health ‘Experts’ You Shouldn’t Trust”

Key Problematic Claims and Topics

1. DIY / At-Home Stem Cell Injections

Greenfield has publicly described self-injecting “stem cells” — including amniotic/umbilical cord products and injections from US Stem Cell — into his spine and genitals.

The Niche / Paul Knoepfler, UC Davis stem cell biologist: Greenfield self-injected non-FDA-approved stem cells from US Stem Cell nine days after that clinic lost a federal court case over its products. The Niche (2019)
US Stem Cell is the same Florida clinic that blinded three women in an unproven “stem cell” eye procedure. The Niche / Gizmodo
Regenexx (orthopedic stem cell clinic) review: Greenfield’s low-back stem cell injection was characterized as “a scam.” Regenexx
Sportsnet ran a segment featuring Greenfield’s at-home stem cell injections and pulled it after sports-science experts called it “disgusting,” “unscientific,” “unsubstantiated,” and “dangerous.” Sheila Kealey

Why it matters: Greenfield promotes a category of intervention the FDA has repeatedly warned consumers about, with documented cases of blindness, infection, and tumor formation from unregulated stem cell products.

2. NAD+ IV Therapy

Both Rogan and Greenfield enthusiastically promote NAD+ IV infusions as energy- and cognition-boosting.

Dr. Charles Brenner, biochemist and one of the world’s leading NAD+ researchers (who actually discovered nicotinamide riboside as an NAD+ precursor), has said directly about NAD+ IVs:

“It may work — but I don’t think it’s necessary.”

— Raising NAD+ summary of Brenner’s interview with Greenfield

There are no large, well-controlled human trials demonstrating that IV NAD+ improves cognition, athletic performance, or longevity in healthy adults.
IV NAD+ infusions typically cost hundreds of dollars per session and are sold through wellness clinics with minimal regulatory oversight.

3. “Energy” / Piezoelectric Bracelets and Gadget Pseudoscience

Greenfield’s storefront has sold items such as a “power bracelet” claimed to use piezoelectricity to bring the body into a “state of cohesion.”

This is essentially Power Balance-style pseudoscience — a category of product that has resulted in successful false-advertising actions in multiple countries.
There is no plausible biological mechanism by which a wearable piezoelectric trinket alters human physiology.

Source: Sheila Kealey overview

4. Cancer Misinformation Adjacent Content

Greenfield’s platform has featured Dr. David Minkoff and content framed around “what they’re not telling you about cancer,” including chelation and “metal detox” framings.

A 2017 study in JAMA Oncology / Journal of the National Cancer Institute (Johnson et al.) found patients who chose alternative medicine instead of standard cancer treatment had more than a 2-fold higher risk of death. Johnson et al., JNCI (2018)
Promoting “they’re lying to you about cancer” framings to a Rogan-sized audience is a documented pathway to real-world harm.

5. Carnivore / Anti-Fiber Talking Points

Episode summaries note discussion of the carnivore diet and skepticism of dietary fiber.

The carnivore diet has no long-term controlled trials demonstrating safety.
The body of evidence on fiber is large and consistent: higher fiber intake is associated with lower all-cause mortality and lower cardiovascular and colorectal cancer risk.
Reynolds et al., The Lancet (2019): Meta-analysis of 185 prospective studies and 58 trials — high fiber intake associated with 15–30% reductions in all-cause and cardiovascular mortality. The Lancet (2019)

Joe Rogan’s Role

Rogan does not function as a skeptical interviewer in this episode. Instead, he:

Validates NAD+ IV therapy with his own anecdote about feeling energized despite little sleep — presenting personal experience as evidence to millions of listeners.
Fails to challenge Greenfield’s self-injected stem cell claims, despite well-publicized FDA warnings and the US Stem Cell court case.
Amplifies “biohacker” credentials without noting Greenfield is not a physician, researcher, or clinician.
Treats commercial supplement and gadget pitches as expert health advice, with no disclosure of Greenfield’s financial interests in the products being discussed.

This is the recurring pattern that makes JRE health episodes problematic: a charismatic seller meets an enthusiastic host, and the audience hears endorsement without scrutiny.

Real-World Harm

Unregulated stem cell clinics have caused documented blindness, strokes, tumors, and deaths in US patients. FDA has issued repeated public warnings. FDA Consumer Update
“Alternative” cancer pathways carry a measured doubling of mortality risk. JNCI (2018)
Expensive, unproven IVs (NAD+, “Myers cocktails,” etc.) divert money and attention from interventions with actual evidence.
Audience scale: JRE episodes routinely reach tens of millions of listens. Even a small conversion rate to risky self-experimentation is a meaningful public-health footprint.

Bottom Line

Episode #1235 is a three-hour commercial for a non-physician’s biohacking brand, delivered without meaningful pushback. Rogan validates rather than vets. For listeners, the takeaway is not “here is one practitioner’s opinion” — it’s “Joe tried it, it works.”

That is exactly the dynamic that makes JRE a vector for health misinformation.