See how osteoarthritis eats away at the protective cushioning in the knee, causing pain, swelling, and stiffness. And learn how a knee replacement can renew your quality of life.
Test your knowledge of complementary and alternative medicine.
An abusive relationship often starts slowly. Violence includes threats and physical harm, but also psychological and emotional abuse. The latter are harder to recognize, especially at first.
What's the secret to a long, healthy life? The secret is that it depends on you.
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.
Pneumococcal disease is a serious illness that can affect your lungs. Getting the vaccine can lower your chances of getting this illness. This video tells you more about the vaccine and who should get it.
A biopsy is a procedure performed to remove tissue or cells from the body for examination under a microscope.