Big breakthrough? Man’s penis injected with stem cells at controversial clinic

ben greenfield

Ben Greenfield is a cult figure among fitness fanatics, a guru to the sort of nerds who devote themselves to meticulously monitoring their own biometric data for insight into their personal health.

…

Now he may become known for something else entirely: Injecting himself with stem cells in hopes that it will make his dick bigger.

…

In November, Greenfield visited U.S. Stem Cell, a controversial clinic in Florida, to have his penis injected with his own stem cells. If the name of the clinic seems familiar, that’s because it’s the same Florida clinic that last year unintentionally blinded three patients in a clinical trial of an unproven stem cell therapy.

…

Greenfield had U.S. Stem Cell isolate stem cells from his body’s fat cells. Then, said Greenfield, those stem cells were injected into the “meat of the tissue” of his penis.

…

Three or four days after the procedure, he said, it was “almost like it grew.” His erections were also bigger, his penis got harder, and his orgasms were better, he said. The better orgasms, he said, might be a placebo effect, but the anatomical changes in size “cannot be denied.”

…

“There is still a risk,” he said. “But the payoff in terms of health is very big. You can’t always wait for things to be thoroughly studied.”

Read full, original post: This Guy Injected His Dick With Stem Cells to Try to Make It Bigger

Related Articles

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Infographic: Global regulatory and health research agencies on whether glyphosate causes cancer

Does glyphosate—the world's most heavily-used herbicide—pose serious harm to humans? Is it carcinogenic? Those issues are of both legal and ...

Most Popular

ChatGPT-Image-Mar-10-2026-01_39_01-PM
Viewpoint—“Miracle molecule” debunked: Why acemannan supplements don’t work
Screenshot-2026-09-17-at-1.07.08-PM
'We are dangerously addicted to antidepressants': Should we heed RFK Jr.’s sobering warning?
Screenshot-2026-09-03-at-10.51.20-AM
Viewpoint: Why do online health lies outlive the evidence that debunks them? Read "Everyone Else Is Lying to You"
ChatGPT-Image-Sep-23-2026-01_52_03-PM
Viewpoint: 4 very real AI doomsday scenarios
ChatGPT-Image-Sep-2-2026-02_03_32-PM
How much of a problem is AI’s water use?
Screenshot-2026-09-22-at-11.40.28-AM
After Idaho criminalized abortion providers in 2022, one-third of obstetricians fled. Health care advocates are making rural health the case for repealing the ban
Screenshot-2026-09-23-at-3.15.09-PM
Anti-GMO activists in Pakistan rev up their campaign of dire warnings
ChatGPT-Image-Aug-26-2026-12_46_16-PM
Viewpoint: The fake controversy over whether combining childhood vaccines is dangerous— a debate science resolved 25 years ago
ChatGPT-Image-Sep-22-2026-10_32_46-AM
There has been a slew of recent reports of food recalls and foodborne outbreaks. Do we face an escalating problem?
Screenshot-2026-09-23-at-11.55.01-AM
How can we know if social media bans actually help teens?
Screenshot-2026-09-17-at-12.00.30-PM
Investigative group ProPublica finds links between ectopic pregnancy deaths and abortion bans
Screenshot-2026-09-10-at-12.20.19-PM
'Jet fuel didn't melt the steel': 9/11 conspiracy theories debunked
glp menu logo outlined

Get news on human & agricultural genetics and biotechnology delivered to your inbox.