Whether calculating your target heart rate, assessing your risk for a common condition, or testing your knowledge of today's health concerns, these tools help you manage your health. They are easy to use, informative, and often surprising.
A seizure is an uncontrolled electrical discharge from brain cells. It causes mental and physical symptoms. Epilepsy is a group of long-term (chronic) conditions in which a person has unprovoked, recurring seizures. Find out more about epilepsy and seizures by taking this quiz. It is based on information from the Epilepsy Foundation.