CDC: 1 in 24 admit nodding off while driving


NEW YORK (AP) — This could give you nightmares: 1 in 24 U.S. adults say they recently fell asleep while driving.


And health officials behind the study think the number is probably higher. That's because some people don't realize it when they nod off for a second or two behind the wheel.


"If I'm on the road, I'd be a little worried about the other drivers," said the study's lead author, Anne Wheaton of the Centers for Disease Control and Prevention.


In the CDC study released Thursday, about 4 percent of U.S. adults said they nodded off or fell asleep at least once while driving in the previous month. Some earlier studies reached a similar conclusion, but the CDC telephone survey of 147,000 adults was far larger. It was conducted in 19 states and the District of Columbia in 2009 and 2010.


CDC researchers found drowsy driving was more common in men, people ages 25 to 34, those who averaged less than six hours of sleep each night, and — for some unexplained reason — Texans.


Wheaton said it's possible the Texas survey sample included larger numbers of sleep-deprived young adults or apnea-suffering overweight people.


Most of the CDC findings are not surprising to those who study this problem.


"A lot of people are getting insufficient sleep," said Dr. Gregory Belenky, director of Washington State University's Sleep and Performance Research Center in Spokane.


The government estimates that about 3 percent of fatal traffic crashes involve drowsy drivers, but other estimates have put that number as high as 33 percent.


Warning signs of drowsy driving: Feeling very tired, not remembering the last mile or two, or drifting onto rumble strips on the side of the road. That signals a driver should get off the road and rest, Wheaton said.


Even a brief moment nodding off can be extremely dangerous, she noted. At 60 mph, a single second translates to speeding along for 88 feet — the length of two school buses.


To prevent drowsy driving, health officials recommend getting 7 to 9 hours of sleep each night, treating any sleep disorders and not drinking alcohol before getting behind the wheel.


__


Online:


CDC report: http://www.cdc.gov/mmwr


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Ex-USC Player: Painkiller Injections Caused Heart Attack













Despite stated label risks of possible fatal heart attack, stroke or organ failure, college football players across the country are still being given injections of a powerful painkiller on game days so they can play while injured, an ABC News investigation has found.


The drug, a generic version of Toradol, is recommended for the short-term treatment of post-operative pain in hospitals but has increasingly been used in college and professional sports, and its use is not monitored by the NCAA, the governing body of college sports.


Only two of the country's top football programs, Oklahoma and the University of Nebraska, reported to ABC News that they have limited or stopped the use of the drug in the wake of growing concern about its risks.


Which Top-Ranked College Football Teams Use Toradol?


Oklahoma said it stopped using the painkillers in 2012 after using them repeatedly in 2010 and 2011.


Nebraska said its doctors now restrict its use.


SEND TIPS About Painkiller Use in College Sports to Our Tipline


"While team physicians reserve the option to use injectable Toradol, it is rarely prescribed, and its use has been avoided this season following reports of heightened concern of potential adverse effects," Nebraska said in a statement to ABC News.






Stephen Dunn/Getty Images











Despite Risks, College Football Still Uses Powerful Painkiller Watch Video





The top two college football programs, Notre Dame and Alabama, refused to answer questions from ABC News about the painkiller. They play for the national college championship on Jan. 7.


Controversy surrounding the drug has grown this year following claims by former USC lineman Armond Armstead that he suffered a heart attack after the 2010 season, at age 20, following shots of generic Toradol administered over the course of the season by the team doctor and USC personnel.


"I thought, you know, can't be me, you know? This doesn't happen to kids like me," Armstead told ABC News.


The manufacturers' warning label for generic Toradol (ketorolac tromethamine) says the drug is not intended for prolonged periods or for chronic pain and cites gastrointestinal bleeding and kidney failure as possible side effects of the drug.


In addition, like other drugs in its class, the generic Toradol label warns "may cause an increased risk of serious cardiovascular thrombotic events, myocardial infarction (heart attack), and stroke, which can be fatal."


"This risk may increase with duration of use," the so-called black box warning reads.


In a lawsuit against the school and the doctor, Dr. James Tibone, Armstead claims the school ignored the stated risks of the drug and never told him about them.


"He was a race horse, a prize race horse that needed to be on that field no matter what," said Armstead's mother Christa. "Whether that was a risk to him or not."


Armstead says he and many other USC players would receive injections of what was known only as "the shot" in a specific training room before big games and again at half-time.


"No discussion, just go in. He would give the shot and I would be on my way," Armstead told ABC News.


Armstead said the shot made him feel "super human" despite severe ankle, and later shoulder pain, and that without it, he never could have played in big USC games against Notre Dame and UCLA.


"You can't feel any pain, you just feel amazing," the former star player said.


USC declined to comment on Armstead's claims, or the use of Toradol to treat Trojan players.


An ABC News crew and reporter were ordered off the practice field when they tried to question USC coach Lane Kiffin about the use of the painkiller. USC says the ABC News crew was told to leave because they had not submitted the appropriate paperwork in advance to attend the practice session.






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Republican leader vows to hold vote on stalled storm aid






WASHINGTON: A chastened US House Republican leadership scrambled Wednesday to tamp down seething bipartisan fury over a failure to approve emergency relief for victims of superstorm Sandy, saying a vote will now occur Friday.

The Senate has already passed a $60.4 billion aid package put forward by the White House to help northeast US states still reeling in the wake of the killer late October storm, which destroyed tens of thousands of homes and businesses and pummeled critical infrastructure.

But, in the lower House of Representatives, Speaker John Boehner, still smarting from battle with Democratic President Barack Obama over "fiscal cliff" budget negotiations, signaled there would be no vote in the closing days of the outgoing Congress.

Boehner's move sparked rage and indignation from figures in both parties, prompting the Republican speaker to announce a two-stage vote on Sandy relief -- on Friday and again on January 15.

"Getting critical aid to the victims of Hurricane Sandy should be the first priority in the new Congress," Boehner and Majority Leader Eric Cantor said in a joint statement.

Earlier, Obama and New Jersey's outspoken Republican Governor Chris Christie led the charge against Boehner's refusal to act more quickly.

Our "citizens are still trying to put their lives back together. Our states are still trying to rebuild vital infrastructure," Obama said in a statement.

"The House of Representatives has refused to act, even as there are families and communities who still need our help," Obama said, urging Republicans to swiftly bring the aid package to a vote.

Christie and Democratic Governor Andrew Cuomo of neighboring New York issued a harsh joint statement, calling the House's failure to come to the aid of devastated Americans "inexcusable."

"When American citizens are in need we come to their aid," they said.

"That tradition was abandoned in the House last night."

Hours later, in front of the television cameras, Christie went nuclear.

"It's absolutely disgraceful," he boomed.

"In this current atmosphere everything is the subject of one-upmanship, everything is... a potential piece of bait for the political game," Christie said.

"It is why the American people hate Congress."

Republicans who postpone the disaster aid should prepare to feel the wrath of politicians in the storm-battered northeast, Christie continued.

"Governor Cuomo and I are not wallflowers. We are not shrinking violets."

Since the relief bill will now come to the floor after Thursday, when the incoming Congress is sworn in, new legislation will have to be crafted and voted on in both chambers.

Fuming Republican congressman Peter King of New York tore into his own leadership, saying New Yorkers would be "out of their minds" if they contributed any money to congressional Republicans now.

"What they did last night was put a knife in the back of New Yorkers and New Jerseyans," he told Fox News.

Later Wednesday, he and other members met with Boehner, and a calmer King explained that the House would vote Friday on $9 billion in flood insurance for storm-hit states -- plans confirmed by Boehner.

"On January 15th, which is the first legislative day, we will vote on the remaining $51 billion, which is required, we believe, for New York, New Jersey and Connecticut," King said.

Some senators including Marco Rubio from Florida, a hurricane-prone state which has received billions in federal disaster aid, voted against the Sandy bill, claiming it was stuffed with "pork" -- funding for projects or elements unrelated to Sandy relief. But it eventually passed 62-32.

Senate Democrat Chuck Schumer of New York said he was "infuriated" with comments by Republicans like California's Darrell Issa, chairman of the House Oversight Committee, who said pork is what delayed the House bill.

"I'd like Darrell Issa to sit eye to eye with a homeowner who has lost their home and their life, and tell that homeowner to his face that that's pork," Schumer told a news conference in New York.

He described the delay as the "Boehner betrayal," but later said he was pleased that the speaker was bringing the two votes to the floor.

"We gave relief to Katrina within a week," Schumer said in reference to Hurricane Katrina, which devastated New Orleans in 2005.

"We are now two and a half months away from when Sandy hit and there is still no relief for New York."

-AFP/ac



Read More..

Brain image study: Fructose may spur overeating


This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.


After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.


It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.


All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.


For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.


Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."


What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.


"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.


Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.


What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.


A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.


The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.


Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.


Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.


"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.


The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.


A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.


Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.


"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."


___


Online:


Obesity info: http://www.cdc.gov/obesity/data/trends.html


___


Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP


Mike Stobbe can be followed at http://twitter.com/MikeStobbe


Read More..

Hillary Clinton Discharged From Hospital


Jan 2, 2013 7:18pm







ap hillary clinton ll 130102 wblog Hillary Clinton Discharged From Hospital

Hillary Clinton, rear center, leaving hospital. Frank Franklin II/AP Photo.


Secretary of State Hillary Clinton has been released from the hospital following treatment for a blood clot in her head, the State Department confirmed on Wednesday.


In a statement, Deputy Assistant Secretary Philippe Reines said Clinton’s medical team “advised her that she is making good progress on all fronts, and they are confident she will make a full recovery.  She’s eager to get back to the office.”


Clinton’s daughter Chelsea tweeted, “Thank you to the doctors, nurses & staff at New York Presbyterian Hospital Columbia University Medical Center for taking great care of my Mom.’


State Department spokesperson Victoria Nuland told reporters on Wednesday that the secretary has been “quite active on the phone,” working from the hospital, regularly speaking to State Department staff.


Last Sunday, Secretary Clinton was admitted for treatment of a blood clot in her head that developed following a concussion she sustained earlier this month after fainting from illness. The  pictures of Clinton, smiling and wearing sunglasses,  are the first time she has been seen in public since Dec. 7.


Earlier on Wednesday the Secretary was seen by journalists leaving a building at New York-Presbyterian Hospital with her husband and daughter. Officials told the Associated Press that Clinton was just having tests done at another location on the sprawling hospital campus.


Hours later, she was released for good, driving away in a black van with her family.



SHOWS: World News







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Central African Republic rebels halt advance, agree to peace talks


DAMARA, Central African Republic (Reuters) - Rebels in Central African Republic said they had halted their advance on the capital on Wednesday and agreed to start peace talks, averting a clash with regionally backed troops.


The Seleka rebels had pushed to within striking distance of Bangui after a three-week onslaught and threatened to oust President Francois Bozize, accusing him of reneging on a previous peace deal and cracking down on dissidents.


Their announcement on Wednesday gave the leader only a limited reprieve as the fighters told Reuters they might insist on his removal in the negotiations.


"I have asked our forces not to move their positions starting today because we want to enter talks in (Gabon's capital) Libreville for a political solution," said Seleka spokesman Eric Massi, speaking by telephone from Paris.


"I am in discussion with our partners to come up with proposals to end the crisis, but one solution could be a political transition that excludes Bozize," he said.


Bozize on Wednesday sacked his Army Chief of Staff and took over the defense minister's role from his son, Jean Francis Bozize, according to a decree read on national radio, a day after publicly criticizing the military for failing to repel the rebels.


The advance by Seleka, an alliance of mostly northeastern rebel groups, was the latest in a series of revolts in a country at the heart of one of Africa's most turbulent regions - and the most serious since the Chad-backed insurgency that swept Bozize to power in 2003.


Diplomatic sources have said talks organized by central African regional bloc ECCAS could start on January 10. The United States, the European Union and France have called on both sides to negotiate and spare civilians.


Central African Republic is one of the least developed countries in the world despite its deposits of gold, diamonds and other minerals. French nuclear energy group Areva mines the country's Bakouma uranium deposit - France's biggest commercial interest in its former colony.


RELIEF IN BANGUI


News of the rebel halt eased tension in Bangui, where residents had been stockpiling food and water and staying indoors after dark.


"They say they are no longer going to attack Bangui, and that's great news for us," said Jaqueline Loza in the crumbling riverside city.


ECCAS members Chad, Congo Republic, Gabon and Cameroon have sent hundreds of soldiers to reinforce CAR's army after a string of rebel victories since early December.


Gabonese General Jean Felix Akaga, commander of the regional force, said his troops were defending the town of Damara, 75 km (45 miles) north of Bangui and close to the rebel front.


"Damara is a red line not to be crossed ... Damara is in our control and Bangui is secure," he told Reuters. "If the rebellion decides to approach Damara, they know they will encounter a force that will react."


Soldiers armed with Kalashnikovs, rocket propelled grenade launchers and truck-mounted machineguns had taken up positions across the town, which was otherwise nearly-abandoned.


Some of the fighters wore turbans that covered their faces and had charms strung around their necks and arms meant to protect them against enemy bullets.


Chad's President Idriss Deby, one of Bozize's closest allies, had warned the rebels the regional force would confront them if they approached the town.


Chad provided training and equipment to the rebellion that brought Bozize to power by ousting then-president Ange Felix Patasse, who Chad accused of supporting Chadian dissidents.


Chad is also keen to keep a lid on instability in the territory close to its main oil export pipeline and has stepped in to defend Bozize against insurgents in the past.


A CAR government minister told Reuters the foreign troop presence strengthened Bozize's bargaining position ahead of the Libreville peace talks.


"The rebels are now in a position of weakness," the minister said, asking not to be named. "They should therefore stop imposing conditions like the departure of the president."


Central African Republic is one of a number of countries in the region where U.S. Special Forces are helping local soldiers track down the Lord's Resistance Army, a rebel group which has killed thousands of civilians across four nations.


France has a 600-strong force in CAR to defend about 1,200 of its citizens who live there.


Paris used air strikes to defend Bozize against a rebellion in 2006. But French President Francois Hollande turned down a request for more help, saying the days of intervening in other countries' affairs were over.


(Additional reporting by Paul-Marin Ngoupana in Bangui and Jon Herskovitz in Johannesburg; Writing by Richard Valdmanis; Editing by Andrew Heavens and Janet Lawrence)



Read More..

Myanmar prison art tells story of repression






YANGON: Painted on scraps of clothing with carved soap, cigarette lighters and even syringes, Htein Lin's artworks were his lifeline during years in Myanmar jails -- and the spark for an extraordinary love story.

"These paintings were really dangerous and also precious," said the 46-year-old former student protest leader, who produced more than 200 works during his six-and-a-half years in jail under the military.

"I really wanted to tell the government that locked me up for nothing: 'you might have put me behind bars but you cannot imprison my creativity'," he said.

Htein Lin was arrested in 1998 and imprisoned on the basis of an intercepted letter from a former "comrade" naming him as potentially still interested in opposition activity.

Jail was fraught with hardship such as beatings, solitary confinement and unsanitary conditions, but it also became his "studio".

Using any material he could get his hands on, Htein Lin -- who had previously focused on performance art -- channelled his creativity to express the injustices that were a part of life during decades of military rule.

With names like "Shadow of Hope", "Back from the Chain Gang" and "Self Torture for 6 Years", the paintings writhe with colour, depicting anything from contorted figures to abstract designs.

Held first in Mandalay prison and then at Myaungmya, close to his home town in the Irrawaddy delta region, the artist was able not only to receive the occasional batch of smuggled paint, but also to sneak the collection out.

The paintings are "strongly entwined with my life", Htein Lin told AFP in Yangon on a recent rare visit to Myanmar, where political changes under a reformist government have raised hopes of a new era of openness.

After he was freed in 2004, the artist came to the attention of then-British ambassador Vicky Bowman, who visited him and persuaded him to let her take the paintings for his own security.

"When we met, she told me that these paintings were dangerous for me to keep and I should give them to her if I trusted her. So I gave them all to her -- I really felt like I was giving her my whole life," he said.

The meeting, the first of many as the pair catalogued the works, was to kindle a love affair between the diplomat and the dissident.

"She became my life," said the artist. The pair married in 2006 and live in London with their daughter.

Bowman was able to smuggle the paintings out of the country and the collection is now in Amsterdam at the International Institute of Social History.

In March, Myanmar saw its first exhibition of works from former detained dissidents and organiser Tun Win Nyein, himself an ex-political prisoner, hopes the country will one day have its own museum devoted to prison art.

"We want to show the next generation what people went through for the country," he told AFP.

Htein Lin said each painting tells the story of the people around him in prison -- from the fellow political or criminal prisoners who donated their uniforms for canvasses, to the guards who helped smuggle in materials.

One piece, a geometric design called "Map of Rat", was inspired by a guard who smuggled a batch of paintings out of prison but on seeing the images mistook them for escape plans and destroyed them.

On another occasion, his jailers became suspicious and searched his cell, but failed to spot artwork under their noses.

"They were looking for something particular, with a frame, a portrait or something," he said.

A trained lawyer, Htein Lin said he hopes the political reforms in his homeland mean he will one day be able to exhibit all his prison art in Myanmar.

He has so far resisted all offers to buy the paintings -- even those from celebrity fans.

"The last one who wanted to buy these paintings was the singer Bono from U2. But I explained to him that I have to bring all these paintings back to the country one day," he said.

"This was part of history. We should not forget."

- AFP/al



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NHAI slams GMR for termination notice for biggest highway project

NEW DELHI: National Highways Authority of India (NHAI) has hit back at infrastructure major GMR on its termination notice for the country's biggest highway project worth at least Rs 6,000 crore. The Authority in its reply to GMR has said that the company did not give 90-day cure period (to rectify and address the deficiencies), and how it is in violation of the norms laid down in the concession agreement.

NHAI was to respond to the GMR notice to exit from Kishangarh-Udaipur-Ahmedabad project by January 4. GMR has cited NHAI's failure to get environmental clearance for the 555-km highway project and to notify the revised toll rate on this stretch being widened from four to six lanes.

"The notice served on us had several deficiencies, and we have spelt them out clearly. The revised toll notification has been done and environment clearance will be obtained in the next few days," said a senior NHAI official.

Sources said that the toll notification was done after highways minister C P Joshi held a meeting at his residence on Monday evening and the environment and forest ministry (MoEF) has been approached to convene a special meeting of the Forest Advisory Committee (FAC) to grant clearance.

The project has huge significance considering it being the country's first mega highway project. In addition, if the contract gets cancelled, NHAI would directly lose revenue of Rs 636 crore annually, which increases 5% every successive year. The Authority's own estimate shows the total revenue during the entire contract period would be at least Rs 9,000 crore at net present value.

Indications abound that in case GMR still decides to opt out of the project, NHAI would forfeit the company's bank guarantee along with other harsh steps. "We don't want this to be a precedent for other concessionaires who would show delay in environment clearance to exit from the project and consequently forcing us to rebid them," said a senior ministry official.

NHAI also seems to use this case to draw MoEF's attention to fast track green clearance, highlighting the laxity on the green ministry's part to grant such nods. NHAI chairman R P Singh wrote to MoEF secretary V Raja Gopalan on December 24, "Any delay on our part in giving environment clearance can be construed as an indirect support to the contention of the concessionaire" while seeking his personal invention to convene a special meeting of the FAC.

According to NHAI, the project got environment clearance in early June, with a rider that stage-1 of forest clearance for the venture is obtained. This requires diversion of 37.62 hectares reserved forest and 40.39 hectares of protected forest that fall in Rajasthan. The state government has processed and sent its proposal in mid-November. Even after some of the queries of MoEF were cleared, the proposal was not placed before the FAC that met on December 21 and 22.

A part of the project also falls in Gujarat, and hence forest diversion is required for 173.39 hectares. NHAI officials said that the Gujarat government has given its nod after the poll code for the assembly election was lifted.

Read More..

Brain image study: Fructose may spur overeating


This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.


After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.


It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.


All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.


For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.


Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."


What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.


"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.


Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.


What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.


A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.


The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.


Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.


Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.


"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.


The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.


A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.


Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.


"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."


___


Online:


Obesity info: http://www.cdc.gov/obesity/data/trends.html


___


Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP


Mike Stobbe can be followed at http://twitter.com/MikeStobbe


Read More..

House Approves 'Fiscal Cliff' Deal













The House of Representatives has approved a bipartisan Senate deal to avert the "fiscal cliff" and preserve Bush-era tax cuts for all Americans making less than $400,000 per year.


The compromise is now on its way to President Obama for his signature.


House Republicans agreed to the up-or-down vote Tuesday evening, despite earlier talk of trying to amend the Senate bill with more spending cuts before taking a vote. The bill delays for two months tough decisions about automatic spending cuts that were set to kick in Wednesday.


A majority of the Republicans in the GOP-majority House voted against the fiscal cliff deal. About twice as many Democrats voted in favor of the deal compared to Republicans. One hundred fifty-one Republicans joined 16 Democrats to vote against the deal, while 172 Democrats carried the vote along with 85 Republicans.


The Senate passed the same bill by an 89-8 vote in the wee hours of New Year's Day. If House Republicans had tweaked the legislation, there would have been no clear path for its return to the Senate before a new Congress is sworn in Thursday.


The vote split Republican leaders in the House. House Speaker John Boehner, R-Ohio, voted yes, and so did the GOP's 2012 vice presidential candidate, Rep. Paul Ryan, R-Wis.


But House Majority Leader Eric Cantor, R-Va., the No. 2 Republican in the House, voted no. It was his opposition that had made passage of the bill seem unlikely earlier in the day.


The deal does little to address the nation's long-term debt woes and does not entirely solve the problem of the "fiscal cliff."


Indeed, the last-minute compromise -- far short from a so-called grand bargain on deficit reduction -- sets up a new showdown on the same spending cuts in two months amplified by a brewing fight on how to raise the debt ceiling beyond $16.4 trillion. That new fiscal battle has the potential to eclipse the "fiscal cliff" in short order.


"Now the focus turns to spending," said Boehner in a statement after the vote. "The American people re-elected a Republican majority in the House, and we will use it in 2013 to hold the president accountable for the 'balanced' approach he promised, meaning significant spending cuts and reforms to the entitlement programs that are driving our country deeper and deeper into debt."


President Obama also seemed to be looking forward to the next debate.






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'Fiscal Cliff' Negotiations: Congress Reaches Agreement Watch Video





"This is one step in the broader effort to strengthen our economy for everybody," said Obama, who was joined by his top negotiator, Vice President Joe Biden, for late-night televised remarks after the House vote.


Obama lamented that earlier attempts at a much larger fiscal deal that would have cut spending and dealt with entitlement reforms failed. He said he hoped future debates would be done with "a little less drama, a little less brinksmanship, and not scare folks quite as much."


But Obama drew a line in the sand on the debt ceiling, which is set to be reached by March.


"While I will negotiate over many things, I will not have another debate with this Congress over whether they should pay the bills for what they've racked up," Obama said. "We can't not pay bills that we've already incurred."


Republicans hope that allowing the fiscal cliff compromise, which raised taxes without an equal amount of spending cuts, will settle the issue of tax rates for the coming debates on spending.


However, getting the deal done wasn't easy. Before deciding on the up-or-down vote in the House on the fiscal cliff deal, GOP leaders had emerged from a morning conference meeting disenchanted by the legislative package devised by Senate Minority Leader Mitch McConnell, R-Mo., and Vice President Biden early this morning, with several insisting they could not vote on it as it stood.


"I do not support the bill," Cantor said as he left the meeting. "We're looking for the best path forward. No decisions have been made yet."


Boehner refused to comment on the meeting, but his spokesman said, "The lack of spending cuts in the Senate bill was a universal concern amongst members in today's meeting."


As lawmakers wrestled with the legislation, the non-partisan Congressional Budget Office estimated that the bill's added spending combined with the cost of extending tax cuts for those making under $400,000 would actually add $3.9 trillion to the deficit over the next 10 years. The Joint Committee on Taxation reached a similar conclusion.


The impasse once again raised the specter of sweeping tax hikes on all Americans and deep spending cuts' taking effect later this week.


"This is all about time, and it's about time that we brought this to the floor," House Minority Leader Nancy Pelosi said after emerging from a meeting with Democrats.


"It was a bill that was passed in the U.S. Senate 89-8. Tell me when you've had that on a measure as controversial as this?" she said of the overwhelming vote.


Pelosi could not say, however, whether the measure had the backing of most House Democrats.


"Our members are making their decisions now," she said.


Biden joined Democrats for a midday meeting on Capitol Hill seeking to shore up support for the plan.


While Congress technically missed the midnight Dec. 31 deadline to avert the so-called cliff, both sides expressed eagerness to enact a post-facto fix before Americans went back to work and the stock market opened Wednesday.


"This may take a little while but, honestly, I would argue we should vote on it today," said Rep. Tom Cole, R-Okla., who sits on the Budget Committee, early Tuesday. "We know the essential details and I think putting this thing to bed before the markets is important.


"We ought to take this deal right now and we'll live to fight another day, and it is coming very soon on the spending front."






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