E-cigarettes are an electronic nicotine delivery system. When you smoke e-cigarettes, you avoid inhaling burning tobacco and its toxic byproducts, but you are still taking in addictive nicotine. More research is needed to fully explore the dangers of e-cigarettes.
Do you know what range is considered high blood pressure? How much exercise is enough to prevent heart disease? Learn how you can help prevent heart disease by taking this quiz.
Learn how these appliances can help improve the air quality in your home.
You may think high blood pressure only affects adults. But it can strike children, too, especially if they are overweight or obese.
True or false: More than 200 viruses cause colds.
BMI, or body mass index, uses weight and height to calculate weight status for adults. BMI for children and teens also takes into account gender and age because healthy body fatness differs between boys and girls and changes as they grow. This BMI calculator will help you determine if your child is at a healthy weight.
This assessment is valid for women between the ages of 21 and 69 who have had sexual intercourse at least once and who have not had a hysterectomy with removal of the cervix.
A stroke occurs when either too much blood or too little blood disrupts blood flow to part of the brain. This deprives brain tissue of necessary oxygen and nutrients. Within minutes brain cells begin to die and the result is a loss of brain function.
Visiting your doctor may not always be the most pleasant experience, especially if you need to have a digital rectal exam, or DRE. Like the Pap test for women, a DRE makes many men feel uncomfortable or embarrassed.