If you're addicted to coffee, here's another reason to order a second macchiato -- it's good for your skin.
Brown University researchers have found that drinking four cups of coffee each day could decrease your risk of rosacea, a common, chronic disease, that causes the skin to appear red and flushed.
Researchers behind the new study say drinking coffee likely lowers your risk of the disease because coffee has anti-inflammatory properties and narrows blood vessels.