Exercise to Reduce Risk for High Blood Pressure

Exercise to Reduce Risk for High Blood Pressure

The CARDIA study followed 5115 adults in nine separate examinations over a period of 30-40 years, from ages 18-60. By age 60, 73.1 percent of the subjects in this study had developed high blood pressure, and the lower the level of physical activity, the more likely a...
Medical History of Cocaine

Medical History of Cocaine

The U.S. Office of National Drug Control Policy has reported that even though it is illegal to use recreational cocaine, almost five million North Americans use it each year, leading to more than 550,000 yearly trips to emergency rooms. From the 1860s through 1922,...