You've been trying forever to get that elusive six-pack: the holy grail of fitness goals. None of the gizmos and doodads advertised online or on TV have worked, so you figure it's time to sign up for that 30-minute abs class at the gym.
States that have legalized marijuana for managing chronic pain have significantly fewer deaths from prescription painkiller overdoses each year, according to a new study published Monday in JAMA Internal Medicine.
Here's a roundup of five medical studies published this week that might give you new insights into your health, mind and body. This week we look at salt intake and its impact on MS; junk food and the damage it does to your desire to eat healthy; how drinking coffee may help you keep your teeth; and how more parents have their kids vaccinated.