User blog comment:Twilightfanjm/Would a vampire be able to smell drugs in a human body?/@comment-7600752-20140527043854

I know that Vampires can taste drugs in a human body if they drink the blood. In TWILIGHT when Edward was sucking the venom from Bella's hand...he told Carlisle that Bella tasted clean...and that he could taste the morphine Carlisle had administered to her.