Drugs that treat osteoporosis also can cause small risk of thigh bone fractures

Osteoporosis drugs have significantly reduced the risk of bone fractures for millions of people, but also have been linked to unusual fractures of the femur (thigh bone).

Sleep deprivation increases hunger in similar way to marijuana

Researchers find lack of sleep increases blood levels of an endocannabinoid called 2-AG to increase appetite, similar to the way in which marijuana use boosts hunger levels.