your health
July 2, 2014
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As if we needed another reason to love chocolate: Researchers who studied 20 patients with peripheral artery disease found that the polyphenols in cocoa could increase blood flow, thus improving vascular health.

Peripheral artery disease (PAD) affects 20 percent of adults 70 and older in the U.S. and other Western countries, and makes it difficult for people to exercise and walk because of impaired blood flow. For this study, published in the Journal of the American Heart Association, researchers gave half of the participants 1.5 ounces of dark chocolate with at least 85 percent cocoa, and gave the other half 1.5 ounces of milk chocolate with less than 30 percent cocoa. The goal was to see if dark chocolate made it easier for patients to walk on a treadmill.

"After eating the dark chocolate, [the participants] walked an average 11 percent farther," study author Lorenzo Loffredo of Rome's Sapienza University told NPR's The Salt blog. An improvement in blood flow was seen in these patients, but "conversely, we did not observe effects on blood flow and on walking autonomy in PAD patients after milk chocolate consumption."

Researchers said the polyphenols in dark chocolate — which are already known to help fight inflammation — are able to reduce oxidative stress and help the body form more nitric oxide, which causes blood vessels to dilate.

Don't run down to the nearest grocery store and stock up on dark chocolate just yet. Dr. Mark Creager of Brigham and Women's Hospital said that the "overall effect [of the dark chocolate] was relatively modest," and the 11 percent increase in walking only adds up to 40 more feet. "To put this in context, with other forms of treatment, such as supervised exercise training, maximal walking distance increases by approximately 100 percent." Catherine Garcia

Quotables
9:24 a.m. ET
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Johnny Storm, also known as The Human Torch and one-fourth of Marvel's Fantastic Four, was originally written as a blonde-haired, blue-eyed daredevil. So when Michael B. Jordan was announced as the new face of Storm in Marvel's reboot, he says he expected some pushback.

"You're not supposed to go on the Internet when you're cast as a superhero," Jordan wrote in an open letter for Entertainment Weekly. "(But) I didn't want to be ignorant about what people were saying."

Jordan's online hunt turned up comments that boiled down to: "A black guy? I don't like it," he says.

"I can see everybody's perspective, and I know I can't ask the audience to forget 50 years of comic books," Jordan adds. "But the world is a little more diverse in 2015 than when the Fantastic Four comic first came out in 1961."

Read the actor's full letter, ahead of his new movie's August premiere, over at Entertainment Weekly. Sarah Eberspacher

Senate Says
8:52 a.m. ET
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President Barack Obama moved one step closer to completing the Trans-Pacific Partnership deal with 11 other countries, as the Senate voted in favor of fast-track legislation on the deal, on Friday night. The legislation would help Obama move more quickly toward a finalized agreement on the TPP, by letting Congress use quick up-or-down votes, sans amendments, on specific trade deal details.

The bill now moves to the House, where it will likely face tougher passage, and where, The Washington Post notes, it has an unusual, bipartisan proponent: Rep. Paul Ryan (R-Wis.) who is chairman of the Ways and Means Committee and leading Republican support of the legislation. Sarah Eberspacher

This just in
8:17 a.m. ET
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With several hours left before official results are announced, Ireland already appears set to pass a historic referendum allowing same-sex marriage, The New York Times reports.

The country would be the first in the world to legalize gay marriage by a popular vote; early ballot counts have found voters resoundingly in favor of the measure. And while no official announcement has yet been made, opposition leader David Quinn already tweeted his concession to the proposal's supporters: "Congratulations to the Yes side. Well done." Sarah Eberspacher

Compromise!
May 22, 2015
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California officials on Friday accepted a compromise offer from Delta farmers, who proposed forgoing a quarter of their water supplies due to the state's "unprecedented drought," The New York Times reports.

California's agricultural industry accounts for 80 percent of the state's water consumption per year, but farmers in the Sacramento-San Joaquin River Delta own some of the state's most senior water rights — and The Sacramento Bee notes that they have historically held tight to those claims. Representatives for the Delta's nearly 4,000 farmers said they expected most to participate in the cutbacks, either by farming less of their acreage or planting crops that require less water. Sarah Eberspacher

For those who have everything
May 22, 2015
Courtesy photo

The Rare Tea Company caters to true tea connoisseurs, says Ming Lui at How To Spend It. Founder Henrietta Lovell specializes in creating bespoke blends of the world's finest teas, which will run you a hefty $7,870 for first blending and a three-month supply. Three one-on-one tasting sessions are usually required; if you can't visit her London shop, she can fly to you. After teasing out a customer's flavor and mouthfeel preferences, Lovell provides up to 10 samples before arriving at the final blend. Because flavors change depending on the season when the tea leaves are picked, each custom blend is tweaked regularly to provide a consistent flavor. The Week Staff

RIP
May 22, 2015

Marques Haynes, arguably one of the Harlem Globetrotters' all-time best players, died on Friday in Plano, Texas, at age 89, The Dallas Morning News reports.

Haynes first signed on with the Globetrotters in 1948, for $400 per season. He quite nearly became the NBA's first black player in 1950, but missed that opportunity due to disagreements with the Globetrotters' owner. However, Haynes still became the first Globetrotter inducted into the Naismith Memorial Basketball Hall of Fame, in 1998.

(AP Photo/Tony Gutierrez, File)

"A guy asked me a long time ago if I ever thought I'd get into the NBA Hall of Fame," Haynes told Dallas Morning News reporter Robert Wilonsky in 2007. "My answer was: 'The world is my Hall of Fame.'"

The world was also Haynes' stage: Considered one of the best ball handlers in history, Haynes played before fans in 97 countries, in more than 12,000 games. Sarah Eberspacher

Only in America
May 22, 2015
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Wyoming has made it illegal to collect evidence of water pollution and other violations of environmental laws. The ban is designed to protect the state's cattle farmers, who often let herds graze on public lands and defecate near rivers and streams, polluting them with E. coli bacteria. State Sen. Larry Hicks said the ban would prevent environmentalists from interfering with important "economic activity." The Week Staff

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