Myths
Every myth here survives because it explains something somebody was worried about, not because anyone tested it. These are the ones still repeated in good faith by people who would be embarrassed to hear where they come from.
0
"Death grip syndrome" is a forum word, not a diagnosis
The thing underneath it is real. The syndrome, with a name and a cure, is not.
0
No study has found that it breaks anything
The claim is everywhere. The evidence for it is not.
44.8%
The men who own one are mostly the men having sex
Which is the opposite of the picture in nearly every joke about it.
7days
The testosterone story is one week long and then it ends
There is a real study behind it, and it does not say what it is quoted as saying.Browse by shelf
General information about a product and about published research, not medical advice. Anything persistent or painful belongs with a doctor, who has heard it before.