fluid retention

heartbeat

5 early signs your heart is getting weak

The heart works tirelessly throughout life, pumping approximately 2,000 gallons of blood daily through a complex network of vessels that nourish every cell in the

when your kidney shuts down

What happens when your kidneys stop working?

Your kidneys—those fist-sized organs tucked against your back muscles—perform over a dozen vital functions that keep you alive every moment of every day. These remarkable