FDA Warns of "Natural" ED Supplements; Don't Buy or Use "Blue Steel" or "Hero" Dietary Supplements Touted for Erectile Dysfunction  
3/27/2008 6:50:03 PM

WebMD -- The FDA is warning consumers not to buy or use "Blue Steel" or "Hero" dietary supplements promoted and sold online for erectile dysfunction (ED) treatment. Those products are unapproved drugs that haven't proven their safety or effectiveness, and they contain unapproved chemicals similar to sildenafil, Viagra's active ingredient, according to the FDA.