When it comes to a healthy diet — especially for women, and especially after menopause — nutritionists, doctors, everybody it seems, will tell you: calcium, calcium, calcium.
Federal health officials recommend that women and men younger than 50 consume 1,000 milligrams of calcium per day. The recommendation goes up to 1,200 milligrams after age 70 for men and after menopause for women, when a major drop in estrogen causes bone loss.
Many of us experience heartburn, or reflux, from time to time — and when we do, we're quick to point the finger at heavy, fatty meals. But that burning, uncomfortable feeling may also be the result of what we're drinking: namely, coffee and other caffeinated beverages, and alcohol.
"Alcohol has a direct effect" on heartburn, says Kevin Ghassemi, a gastroenterologist at the University of California, Los Angeles. "Temporarily, of course."
It's a moment of pride and glory when athletes hear their country's national anthem ringing out at the medal ceremonies of the Olympic Games. Host Guy Raz talks to freelance journalist Alex Marshall, whose writing a book on the history of national anthems, about some of the patriotic tunes.
The U.S. men's basketball team defended its Olympic title today as the London Summer Games draw to a close, and there was plenty of drama elsewhere on the final game of the competition. NPR's Tom Goldman tells host about Guy Raz the greatest moments and those that were a little embarrassing.
President Obama has long used House Republicans as a foil. Now that one of the leaders in that group, Paul Ryan, is on the ticket alongside Mitt Romney, the connection is that much clearer. NPR's Scott Horsley joins host Guy Raz to talk about the president's response to the newly formed GOP ticket.
Olympic winners like gold medalist Claressa Shields have said the games were a learning experience, but what were they learning? Hard work? Sure. Sportsmanship? Maybe. The metric system? Certainly not.
U.S. judo competitor Kyle Vashkulat competes at 100 kg, which he knows means he weighs 220 lbs. But does he know height?
"We were in a sauna, and the guy's telling us the height of the boxers, and he's like, 'Yeah, this guy's like, 1.7 meters' — and we're like, 'How tall is that?'" Vashkulat says, laughing.
Since Rep. Paul Ryan, R-Wis., came on the scene Saturday, Mitt Romney's rallies have felt different. The crowds are bigger. The audience is more raucous. Lines that used to be a routine part of the Republican presidential candidate's stump speech have become rousing battle cries.
At the NASCAR Technical Institute in Mooresville, N.C., 1,600 people crowded into the room and thousands more swarmed outside.
"I feel like I'm in Woodstock," gubernatorial candidate Pat McCrory exclaimed. "There's a parking jam!"