Nutrition Diet & Health

2:44pm

Fri July 25, 2014
The Salt

Key Chain Blood-Alcohol Testing May Make Quantified Drinking Easy

Originally published on Fri July 25, 2014 5:36 pm

The BACTrack Vio keychain breathalyzer and app on the iPhone at NPR headquarters in Washington, D.C. A public health researcher says tools like this could help people make better decisions about alcohol use.
Meredith Rizzo NPR

While testing whether a dash of yeast could keep you from getting drunk, we discovered that it's pretty entertaining — and revealing — to track your blood alcohol while drinking.

Using a device to test blood-alcohol levels, we watched the alcohol in our bodies soar as we drank two beers on empty stomachs. And we noticed there's a place on the curve — about 0.04 or 0.05 BAC — when the buzz is the sweetest.

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10:16am

Wed July 23, 2014
The Salt

The Epic 2,200-Mile Tour De France Is Also A Test Of Epic Eating

Originally published on Wed July 23, 2014 2:33 pm

Spain's Alberto Contador eats a banana in as he rides in the pack during the sixth stage of the Tour de France on July 10, 2014. The cyclists aim to eat up to 350 calories an hour as they ride, and up to 9,000 calories a day.
Laurent Cipriani AP

The famously grueling cycling race involves about 2,200 miles of furious pedaling, huge mountain climbs and downhill sprints at 50-plus miles per hour. But the Tour de France, now in its final days, is also an epic marathon of eating.

The cyclists now competing in the 101st rendition of the race are burning an average of 700 calories per hour while riding and, to keep their weight up and maintain their health through the three-week event, they must eat 6,000 to 9,000 calories every day.

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4:31pm

Fri July 18, 2014
The Salt

White House Fetes 54 Kids With Serious Cooking Chops

Originally published on Sat July 19, 2014 1:20 am

Cody Vasquez, 11, is from Arizona. His winning dish was shrimp tacos with watermelon jicama salad.
Jeff Elkins for Epicurious

It's not easy to snag an invite to a White House State Dinner.

So, imagine how 54 children — one from each state, U.S. territory and the District of Columbia — felt being honored in the elegant East Room by the President and first lady at an event Friday afternoon billed as a Kids State Dinner.

The pee-wee honorees were the winners of the Healthy Lunchtime Challenge, a nationwide recipe contest for kids tied to the first lady's Let's Move Campaign. The event was co-sponsored by the food site Epicurious.

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10:01am

Fri July 18, 2014
The Salt

Soylent DIYers Sell Their Own Versions Of The Powdered Food

Originally published on Tue July 22, 2014 3:35 pm

Soylent CEO Rob Rhinehart holds a bag of finished product in September 2013. Rhinehart recently discouraged members of the company's DIY online community from competing directly with Soylent.
Josh Edelson AFP/Getty Images

When Rob Rhinehart first created Soylent –– a powdered, synthetic food product made of industrial nutrients and oils –– he was a San Francisco techie trying to sustain himself cheaply without the inconveniences of grocery shopping, cooking or even eating.

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4:07pm

Wed July 16, 2014
The Salt

This Dirty Little Weed May Have Cleaned Up Ancient Teeth

Originally published on Tue July 22, 2014 3:35 pm

This young male, buried at a prehistoric site in Central Sudan, probably munched on the roots of a plant called purple nutsedge.
Donatella Usai Centro Studi Sudanesi and Sub-Sahariani

The menus of millennia past can be tough to crack, especially when it comes to fruits and vegetables. For archaeologists studying a prehistoric site in Sudan, dental plaque provided a hint.

"When you eat, you get this kind of film of dental plaque over your teeth," says Karen Hardy, an archaeologist with the Catalan Institute for Research and Advanced Studies at the Universitat Autonoma de Barcelona.

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