High Cholesterol May Raise Dementia Risk

The higher your cholesterol in midlife, the greater your chances of getting dementia or Alzheimer's disease later in life, according to new research. Find out what this could mean for your future health. Visit the High Cholesterol Center.

Young Kids' Screen Time May Raise Blood Pressure

You knew too much TV could be bad for kids in general. Now, hints a new study, too much time in front of the tube — even playing video games — may increase a child's risk of developing high blood pressure. Get the details on how blood pressure is affected.