Regular Users of Marijuana Can Require More Sedatives During Medical Procedures

Increasing numbers of Americans are using marijuana. In some states, obtaining marijuana is as easy as walking into a store and picking out what catches the eye in a glass display case. But even as states move to legalize recreational and medical cannabis, it remains a taboo topic, even in doctors' offices. Now, a new study suggests that keeping marijuana use secret from medical professionals probably isn't a good idea. A team of researchers in Colorado has found that people who regularly