5 Ways Ginger May Help Protect Your Heart, Backed by Science
Whether steeped in tea, tossed into a stir-fry, or taken as a capsule, ginger has long been celebrated for its soothing effects on digestion and nausea. But new evidence suggests…
Two cities stopped adding fluoride to water. Science reveals what happened
Warren Loeppky has been a pediatric dentist in the Canadian city of Calgary for 20 years. Over the last decade, he says, tooth decay in children he’s seen has become…
The science behind the controversy
Adding fluoride to water is considered one of the great public health achievements of the 20th century. With President-elect Donald Trump in the White House, the 21st century may be…