Plus, when to call your doctor.

Plus, subtle signs that something is off.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The pancreas is one of those organs that we neither think much about nor really know exactly what it does ...

Some types of cancer, such as cervical, breast, and prostate cancer, are easy to catch early. Tests and screenings exist that help doctors detect these illnesses and take potentially life-saving ...