Spider Venom Viagra? Brazilian Wandering Spider Toxin May Help Erectile Dysfunction, Study Says:
"A toxin from the venom of the Brazilian wandering spider may help treat erectile dysfunction in humans.
The study, authored by a team of Brazilian and American scientists, found that the toxin PnTx2-6 improved erectile function in aged rats."
First of all, who knew rats get erectile dysfunction? And how was this discovered?