High blood pressure (hypertension) affects one in three adults around the world. In parts of Africa, up to 50% of the population has high blood pressure. Even in developed countries like the United States, where effective medications and interventions can help people control blood pressure, half of people who have high blood pressure don't know they have the condition.
How much do you know about hypertension? Take our hypertension quiz to test your knowledge of high blood pressure!












