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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) 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.

Men's Health

Stay healthy and vigorous into old age by eating right, getting plenty of exercise and following recommended disease prevention practices.


    When you're thirsty for a drink of water, you probably turn on the tap, or open a container of bottled water. You may take for granted the quality of the water you drink. but water safety can vary from place to place. Find out more about drinking water by taking this quiz, based on information from the U.S. Environmental Protection Agency.

    Experts are increasingly urging people to know their BMI, a figure that takes into account not just weight but also height to indicate body fat.

    Urinary incontinence means that your urine leaks out at times when you are not using the bathroom. This is a common problem for women of all ages. Learn about the risk factors you may have for UI.


      If you have a lump in your breast or a suspicious area on your mammogram or ultrasound, your health care provider may recommend a breast biopsy. Having a biopsy doesn't necessarily mean you have cancer. View this video to learn about the types of biopsies available and what to expect during the procedure.

      Detailed information on knee replacement surgery, including the reasons and preparation for the procedure, how the procedure is performed, after care, and an anatomical illustration of the anatomy of the knee