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Cholesterol
Cholesterol
There's a lot of news about cholesterol these days, and with good reason. High cholesterol contributes to heart disease, which kills more Americans than all cancers combined. A regular exercise routine and good eating habits — along with medication if your doctor recommends it — can keep cholesterol levels under control and lower your risk of heart disease.
Chronic Obstructive Pulmonary Disease (COPD)
Chronic Obstructive Pulmonary Disease (COPD)
Chronic obstructive pulmonary disease (COPD) is a name given to a group of diseases that limit the flow of air in and out of your lungs. COPD includes chronic bronchitis and emphysema. Long-time cigarette smoking is the most common cause of COPD.
Older Adults
Older Adults
Although genetics determines how long we will live, it's the lifestyle we choose that will determine how healthy we are as we age.
    Interactive Tools

    Answer this one: Which is the most important hygiene habit to teach young children? Learn the answer to this and other prevention questions by taking this multiple choice quiz.

    When you are trying to have a baby, fertile times are an important factor. Use this information about your cycles to help to predict your more fertile times and when you will ovulate.

    This questionnaire can help you find out how likely you are to have depression.

      Multimedia

      Degenerative changes or injury to the knee can cause pain, swelling, and immobility. When knee pain affects your quality of life, you may be a candidate for total knee replacement. In this video, you will learn about knee replacement surgery, its benefits, and its potential risks.

      We're living longer these days. Unfortunately, a longer life doesn't necessarily mean a healthier one. Many Americans are struggling with chronic health conditions—and even more of us will in the future. Case in point: heart failure.