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Health Highlights: Jan. 14, 2013

Here are some of the latest health and medical news developments, compiled by the editors of HealthDay:

Obesity Issue Addressed in New Coca-Cola Ad

On Monday, Coca-Cola will begin airing a two-minute television ad addressing the issue of obesity.

The ad by the world's leading beverage maker will appear during the highest rated shows on CNN, MSNBC and Fox News. It will note that weight gain is the result of consuming too many calories from all types of food and drink, not just soda, the Associated Press reported.

It will also highlight Coca-Cola's record of providing drinks with fewer calories.

The Atlanta-based company said the ad campaign is the first in a number of obesity-related initiatives over the next year, such as providing more diet choices at soda fountains, the AP reported.


Lance Armstrong Will Admit Doping in Oprah Interview

Disgraced American cyclist Lance Armstrong will admit to doping in an interview with Oprah Winfrey that is scheduled to be taped Monday and shown Thursday on the Oprah Winfrey Network.

While he'll confess to doping, Armstrong will probably not go into detail about specific cases and events, a person with knowledge of the situation told USA Today.

For many years, Armstrong strongly denied allegations of doping. He often attacked accusers as liars and went to court to fight charges that he used performance-enhancing drugs and blood transfusions throughout his cycling career.

Late last year, the U.S. Anti-Doping Agency released a report with a huge amount of evidence against Armstrong. He's since been stripped of his Tour de France titles, lost lucrative advertising contracts, and stepped down from Livestrong, the cancer charity he founded, USA Today reported.


President Obama Has Fitness Evaluation

U.S. President Barack Obama underwent a "routine fitness evaluation" Saturday at the Fit to Win Clinic at the Pentagon, according to the White House.

"The fitness evaluation is part of the periodic medical exam that is coordinated by the physician to the president," a White House official explained, CNN reported. "The results of the president's periodic medical exam will be released before the end of the month."

Obama's prior physical exam in October 2011 found the former smoker to be tobacco free and eating a healthy diet.

"The president is in excellent health and 'fit for duty,'" Dr. Jeffrey Kulhman wrote at the time, CNN reported. "All clinical data indicate he will remain so for the duration of his presidency."


Male Jurors More Likely to Convict Obese Women: Study

A new study finds that male jurors are more likely to deliver a guilty verdict for obese women than for lean women, but don't have the same bias against obese men.

Yale University researchers asked 471 study participants to look at photos of four people -- an obese woman, a lean woman, an obese man, and a lean man -- and to rate their likelihood of being guilty of an imaginary check fraud crime, ABC News reported.

Men were much more likely to say they believed the obese woman was guilty than the lean woman. Women did not display this type of discrimination.

The findings were "disappointing but not entirely surprising," said lead researcher Natasha Schvey, ABC News reported. Men tend to judge women more harshly than men, and women tend to be more sympathetic, she suggested.

"I think it's one more nail in the coffin of how painful it is for people that are of larger sizes," Lynn Grefe, president and CEO of the National Eating Disorders Association, told ABC News. "These people could be healthy. We're judging people. We're making stereotypes. We did this with race years ago. We did it with religion."

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Posted: January 2013