Before a stress test, you’ll need to avoid food, drink, tobacco, and caffeine for a time. You may also have to stop taking some medications. Your doctor will provide information specific to you, but ...

A chemical stress test uses medications to simulate your heart’s response to exercise. A stress test can assess how well your heart performs during exercise. Your doctor may suggest a stress test if ...

An eLife study supports the idea that some gray hair is caused by stress in addition to the possibility of reversal. A new study published in eLife supported the adage around stress-inducing gray hair ...