Sex supplements often contain Viagra ingredients
Herbal supplements aimed at improving men’s sexual abilities often contain the active ingredients in erectile dysfunction pills such as Viagra, according to a new study. Additionally, researchers found that some of these over-the-counter herbal remedies contained more of the ingredient than is allowed in prescription-only pharmaceuticals. “It’s pretty scary stuff,” said Neil Campbell, the lead author of the study and a researcher at Pfizer, which sells Viagra…