What started as a quick fix for a bad hangover has become the latest health fad, but are they safe or even worth the money? Drip Spas promise you the chance to take your health into your own hands.

When you hear the phrase “coffee maker,” in all likelihood you picture a drip coffee machine. In the U.S., drip coffee is the default. It’s the kind you get at diners, poured from a glass carafe with ...