Coffee Can Affect Your Heart's Rhythms

A new study reports your daily cup of joe might be a quick pick-me-up, but it comes with a mixed bag of good and not-so-good effects on your health.

Coffee Can Affect Your Heart's Rhythms
photo of coffee

A new study reports your daily cup of joe might be a quick pick-me-up, but it comes with a mixed bag of good and not-so-good effects on your health.