Blood is essential to life, but you might be surprised exactly how much the human body contains.

Stents help support weakened arteries in the body, but unfortunately, the procedure needed to place them can be quite expensive. We take a look at what an average stent procedure might cost.

Chances are you or someone you know will experience a mental disorder at some point in life. Here is a look at three of the most common mental health disorders in the United States.

Stress triggers vary from person to person. However, there are some that are more common than others.

Nocturia is the need for excessive urination during the night. Just how prevalent is this problem?

Plantar warts can spread quickly on your feet, but can they lead to genital warts?

Plantar warts are a nuisance, but can they cause serious problems too?

Ejection fraction is a diagnostic measurement of the heart. Here's a look at how ejection fraction is calculated, and what the numbers mean for your heart health.