Vast cache of Kaiser patient details was kept in private home









Federal and state officials are investigating whether healthcare giant Kaiser Permanente violated patient privacy in its work with an Indio couple who stored nearly 300,000 confidential hospital records for the company.


The California Department of Public Health has already determined that Kaiser "failed to safeguard all patients' medical records" at one Southern California hospital by giving files to Stephan and Liza Dean for about seven months without a contract. The couple's document storage firm kept those patient records at a warehouse in Indio that they shared with another man's party rental business and his Ford Mustang until 2010.


Until this week, the Deans also had emails from Kaiser and other files listing thousands of patients' names, Social Security numbers, dates of birth and treatment information stored on their home computers.





The state agency said it was awaiting more information from Kaiser on its "plan of correction" before considering any penalties.


Officials at the U.S. Department of Health and Human Services began looking into Kaiser's conduct last year after receiving a complaint from the Deans about the healthcare provider's handling of patient data, letters from the agency show. Kaiser said it hadn't been contacted by federal regulators, and a Health and Human Services spokesman declined to comment.


Kaiser said it remained confident that this patient information was never disclosed or accessed inappropriately. It said that some employees were disciplined because company policies were not followed and that it had informed regulators of the steps it had taken to ensure this type of incident didn't happen again.


"Kaiser Permanente is committed to protecting the medical and personal privacy of its patients," spokesman John Nelson said. "In retrospect, we certainly wish we'd never done business with Mr. Dean."


Even with tougher government oversight of medical privacy in recent years, this case underscores how confidential patient information remains vulnerable in the hands of big healthcare institutions and legions of outside contractors.


"Kaiser has shown extraordinary recklessness in this situation," said Beth Givens, director of the Privacy Rights Clearinghouse in San Diego. "Healthcare companies have to make sure their contractors adhere to ironclad security practices."


Federal and state laws impose strict standards on anyone dealing with patient information. The privacy rule of the federal Health Insurance Portability and Accountability Act, known as HIPAA, bans the unauthorized disclosure of individuals' medical records and requires healthcare providers and vendors, such as billing and storage companies, to protect the information.


Despite those rules, personal medical information of 21 million people nationwide has been improperly exposed since 2009, according to federal data. Last year, Blue Cross Blue Shield of Tennessee agreed to pay $1.5 million to resolve allegations it violated federal law after 57 computer hard drives with patient information were stolen from an outside facility.


In October, Kaiser sued the Deans in Riverside County Superior Court, accusing them of violating their contract by not returning all of its patient information two years ago when Kaiser picked up the paper records.


In court filings, Kaiser said the Deans put patient data at risk by leaving two computer hard drives in their garage with the door open. In response, Stephan Dean moved them to a spare room. On a recent day they sat next to a red recliner where Ziggy, the family's black-and-white cat, curled up for a nap. Dean said those hard drives contained spreadsheets on thousands of Kaiser patients, prepared at the company's request.


At one point, Dean told Kaiser he was planning to contact patients about the whereabouts of their medical information because he felt Kaiser hadn't taken proper precautions. The company sought a temporary restraining order against Dean, barring him from disclosing any confidential information. A Superior Court judge granted Kaiser's request until Thursday, when another hearing is scheduled.


Dean, 47, got his foot in the door at Kaiser from his previous work labeling paper folders for courthouses, hospitals and doctors.


But the demand for folders was slipping as hospitals and doctors used computers more. Kaiser was at the forefront of this as it invested billions of dollars in its HealthConnect system, which it bills as the largest private-sector electronic health record in the world. Kaiser, with more than 9 million customers, is the nation's largest nonprofit insurer and hospital system.


Dean said his small business, Sure File Filing Systems, got a big break when Kaiser acquired the Moreno Valley Community Hospital in 2008. The company needed to organize and clear out thousands of old patient files and it gave the job to the Deans, Kaiser records show.


In August 2008, the Deans started packing up thousands of files from Moreno Valley and moving them to the warehouse in Indio.


Hospital clerks routinely messaged Dean asking him to pull records on specific patients, emails sent by Kaiser to Sure File show. Dean said some Kaiser employees would put the patient's full name in the subject line of the email, and other messages listed the patient's Social Security number, date of birth, doctors' names and treatment dates. One message started, "Good Morning Sure File," and requested adoption records for a child.


Dean said Kaiser showed little concern for patient privacy in handling those requests. Only one out of more than 600 emails from Kaiser was password-protected with encryption, he said. Many medical providers use such technology so information isn't visible to others.





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Economy maintains job growth as unemployment holds at 7.8%









WASHINGTON -- The U.S. job market continued to show slow and steady improvement in December as employers added 155,000 jobs last month, in line with analysts' expectations and at the average monthly pace for the last two years.

The jobless rate held steady at 7.8% as November's unemployment figure was revised up from the initial estimate of 7.7%, the Bureau of Labor Statistics said Friday.

The good news in the report is that worries about the so-called fiscal cliff of tax hikes and budget cuts didn't derail hiring last month, as some had feared it could. Healthcare hiring was very strong, manufacturing bounced back and construction added a solid batch of jobs, although part of that was likely due to recovery efforts from Superstorm Sandy that struck the Northeast in late October.

On the other hand, some analysts were hoping for stronger overall job growth last month, closer to 200,000, as there were some indications earlier this week that hiring in the private sector might have accelerated. But the retail sector cut back its staffing, as did the information industry. Government employers, mostly local schools, shed 13,000 from its payrolls. Temporary-help employment was flat.

The nation's unemployment rate of 7.8%, also matched in September, is the lowest since January 2009. Unlike November, last month workers didn't exit the job market. The labor force actually grew. More reported having jobs, but the ranks of the unemployed also increased, to 12.2 million last month.

Almost 40% of the unemployed said they had been without jobs for six months or longer -- a statistic that has shown little improvement over the years, which is particularly worrisome as more of these workers will find it increasingly difficult to find work as their skills atrophy and they become discouraged.

Analysts were expecting job growth of about 150,000 in December, which is about what the economy has been generating on average for the last two years. Although that is a decent pace, certainly enough to absorb new entrants into the labor force, it's not strong enough to bring down unemployment quickly and create opportunities for the large number of jobless workers.

As of December, the nation had about 134 million payroll jobs -- still 4 million fewer than at the end of 2007 when the economy began its descent into recession.

Looking ahead, economists aren't expecting any pickup in hiring in the near term. In fact, job growth could slide back a bit, analysts say, until policymakers resolve the thorny issues of raising the debt ceiling and budget deficit problems. Lawmakers averted most of the "fiscal cliff" earlier in the week, but they let payroll taxes rise to previous rates, which is expected to slow consumer spending a bit and could take a bite out of hiring in the next few months.

ALSO:

'Cliff' deal lifts stocks and doubts

Fed to tie interest rate to job gains

Economists see mediocre growth in 2013

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Why Some Facebook Users Constantly Update Status






Scientists have found what compels people to constantly update their Facebook status. College students who posted more status updates than they normally did felt less lonely over the course of a week, even if no one “Liked” or commented on their posts, researchers found.


“We got the idea to conduct this study during a coffee-break sharing random stories about what friends had posted on Facebook,” psychology researcher Fenne große Deters, of the Universitat Berlin, told LiveScience in an email. “Wondering why posting status updates is so popular, we thought that it would be thrilling to study this new form of communication empirically.”






Deters and her colleague recruited about 100 undergraduates (all Facebook users) at the University of Arizona. All participants filled out initial surveys to measure their levels of loneliness, happiness and depression, and they gave the researchers access to their Facebook profiles by friending a dummy user created for the experiment.


The students were sent an analysis of their average weekly status updates (online wall-memos) and some of the participants were then told to post more statuses than usual over the next seven days. During that week, all completed a short online questionnaire at the end of each day about their mood and level of social connection.


Compared with the group of students who didn’t adjust their social media habits, those who went on a status-writing blitz felt less lonely over the week, the team found. Their happiness and depression levels went unchanged, “suggesting that the effect is specific to experienced loneliness,” the researchers wrote. And a drop in loneliness was linked to an increase in feeling more socially connected, which the researchers believe is the cause behind the positive effects of status updating. [6 Personal Secrets Your Facebook Profile Isn't Keeping]


Interestingly, the team found that loneliness levels did not depend on whether the students’ status updates garnered any comments or “Likes” from Facebook friends. One might assume that a lack of response could be considered a form of rejection, but the act of writing a status update itself might help people feel more connected, the researchers said. When crafting a clever status, Facebook users have a target audience in mind. Simply thinking about their friends (or at least their Facebook friends) can have a “social snacking” effect.


“Similar to a snack temporarily reducing hunger until the next meal, social snacking may help tolerate the lack of ‘real’ social interaction for a certain amount of time,” the researchers wrote in a paper published last month in the journal Social Psychological and Personality Science.


Now with over a billion users, Facebook has become the focus of an increasing number of studies trying to uncover the real-life social side effects that can accompany using the social media site.


For example, research presented last year at the meeting of the Society for Personality and Social Psychology (SPSP) showed how the site offers a dangerous medium for social comparison. People in that study with lots of Facebook friends had lower self-esteem, feeling worse about their place in life and their achievements if they’d just viewed their friends’ status updates, compared with people who hadn’t recently surfed the site. But for people with just a few Facebook friends, viewing status updates wasn’t a problem.


Another study, detailed in the Sept. 13 issue of the journal Nature, found such Facebook friends can influence real-life actions of one another. In that study, one “get out the vote” message sent to 61 million Facebook users on Election Day 2010 led to 340,000 people casting ballots when they otherwise would not have.


Follow LiveScience on Twitter @livescience. We’re also on Facebook & Google+.


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France's Bardot threatens exile over elephants


PARIS (AP) — Sex symbol-turned-animal rights activist Brigitte Bardot is threatening to join actor Gerard Depardieu in Russian exile unless France halts the scheduled euthanasia of two sick circus elephants.


The 1960s screen diva says authorities have ignored her "numerous proposals" to save Baby and Nepal, a pair of 42-year-old elephants dying of tuberculosis at a Lyon zoo.


In a statement on her foundation's website Bardot says that if the elephants are killed she will request Russian citizenship "to flee this country that is now just a graveyard for animals."


This week France was shocked to learn Depardieu, an Academy Award-winner and pillar of French cinema, had received Russian citizenship after he was called "pathetic" by France's prime minister in a bust-up over the country's proposed 75 percent income tax for the superrich.


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Scant Proof Is Found to Back Up Claims by Energy Drinks





Energy drinks are the fastest-growing part of the beverage industry, with sales in the United States reaching more than $10 billion in 2012 — more than Americans spent on iced tea or sports beverages like Gatorade.




Their rising popularity represents a generational shift in what people drink, and reflects a successful campaign to convince consumers, particularly teenagers, that the drinks provide a mental and physical edge.


The drinks are now under scrutiny by the Food and Drug Administration after reports of deaths and serious injuries that may be linked to their high caffeine levels. But however that review ends, one thing is clear, interviews with researchers and a review of scientific studies show: the energy drink industry is based on a brew of ingredients that, apart from caffeine, have little, if any benefit for consumers.


“If you had a cup of coffee you are going to affect metabolism in the same way,” said Dr. Robert W. Pettitt, an associate professor at Minnesota State University in Mankato, who has studied the drinks.


Energy drink companies have promoted their products not as caffeine-fueled concoctions but as specially engineered blends that provide something more. For example, producers claim that “Red Bull gives you wings,” that Rockstar Energy is “scientifically formulated” and Monster Energy is a “killer energy brew.” Representative Edward J. Markey of Massachusetts, a Democrat, has asked the government to investigate the industry’s marketing claims.


Promoting a message beyond caffeine has enabled the beverage makers to charge premium prices. A 16-ounce energy drink that sells for $2.99 a can contains about the same amount of caffeine as a tablet of NoDoz that costs 30 cents. Even Starbucks coffee is cheap by comparison; a 12-ounce cup that costs $1.85 has even more caffeine.


As with earlier elixirs, a dearth of evidence underlies such claims. Only a few human studies of energy drinks or the ingredients in them have been performed and they point to a similar conclusion, researchers say — that the beverages are mainly about caffeine.


Caffeine is called the world’s most widely used drug. A stimulant, it increases alertness, awareness and, if taken at the right time, improves athletic performance, studies show. Energy drink users feel its kick faster because the beverages are typically swallowed quickly or are sold as concentrates.


“These are caffeine delivery systems,” said Dr. Roland Griffiths, a researcher at Johns Hopkins University who has studied energy drinks. “They don’t want to say this is equivalent to a NoDoz because that is not a very sexy sales message.”


A scientist at the University of Wisconsin became puzzled as he researched an ingredient used in energy drinks like Red Bull, 5-Hour Energy and Monster Energy. The researcher, Dr. Craig A. Goodman, could not find any trials in humans of the additive, a substance with the tongue-twisting name of glucuronolactone that is related to glucose, a sugar. But Dr. Goodman, who had studied other energy drink ingredients, eventually found two 40-year-old studies from Japan that had examined it.


In the experiments, scientists injected large doses of the substance into laboratory rats. Afterward, the rats swam better. “I have no idea what it does in energy drinks,” Dr. Goodman said.


Energy drink manufacturers say it is their proprietary formulas, rather than specific ingredients, that provide users with physical and mental benefits. But that has not prevented them from implying otherwise.


Consider the case of taurine, an additive used in most energy products.


On its Web site, the producer of Red Bull, for example, states that “more than 2,500 reports have been published about taurine and its physiological effects,” including acting as a “detoxifying agent.” In addition, that company, Red Bull of Austria, points to a 2009 safety study by a European regulatory group that gave it a clean bill of health.


But Red Bull’s Web site does not mention reports by that same group, the European Food Safety Authority, which concluded that claims about the benefits in energy drinks lacked scientific support. Based on those findings, the European Commission has refused to approve claims that taurine helps maintain mental function and heart health and reduces muscle fatigue.


Taurine, an amino acidlike substance that got its name because it was first found in the bile of bulls, does play a role in bodily functions, and recent research suggests it might help prevent heart attacks in women with high cholesterol. However, most people get more than adequate amounts from foods like meat, experts said. And researchers added that those with heart problems who may need supplements would find far better sources than energy drinks.


Hiroko Tabuchi contributed reporting from Tokyo and Poypiti Amatatham from Bangkok.



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Stocks inch higher following jobs report









NEW YORK — Stocks are mostly edging higher on Wall Street in early trading after the U.S. government reported that hiring held up last month.

The Dow Jones industrial average rose 11 points to 13,403 shortly after the opening bell Friday. The Standard & Poor's 500 index rose two to 1,461 and the Nasdaq fell a point to 3,099.

The Labor Department said U.S. employers added 155,000 jobs in December. It also said hiring was stronger in November than first thought. The unemployment rate held steady at 7.8%.

Accuray plunged 23% to $5.21 after the radiation oncology equipment company reported weak sales and said it would cut 13% of its staff.

Yoga apparel maker Lululemon dropped 5% to $71.10 after Credit Suisse predicted slowing momentum and downgraded its stock.



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Bieber urges crackdown on paparazzi after photographer's death









Justin Bieber and his collection of exotic cars have been tantalizing targets for celebrity photographers ever since the young singer got his driver's license.


A video captured the paparazzi chasing Bieber through Westside traffic in November. When Bieber's white Ferrari stops at an intersection, the video shows the singer turning to one of the photographers and asking: "How do your parents feel about what you do?"


A few months earlier, he was at the wheel of his Fisker sports car when a California Highway Patrol officer pulled him over for driving at high speeds while trying to outrun a paparazzo.





This pursuit for the perfect shot took a fatal turn Tuesday when a photographer was hit by an SUV on Sepulveda Boulevard after taking photos of Bieber's Ferrari. And the singer now finds himself at the center of the familiar debate about free speech and the aggressive tactics of the paparazzi.


Since Princess Diana's fatal accident in Paris in 1997 while being pursued by photographers, California politicians have tried crafting laws that curb paparazzi behavior. But some of those laws are rarely used, and attorneys have challenged the constitutionality of others.


On Wednesday, Bieber went on the offensive, calling on lawmakers to crack down.


"Hopefully this tragedy will finally inspire meaningful legislation and whatever other necessary steps to protect the lives and safety of celebrities, police officers, innocent public bystanders and the photographers themselves," he said in a statement.


It remained unclear if any legislators would take up his call. But Bieber did get some support from another paparazzi target, singer Miley Cyrus.


She wrote on Twitter that she hoped the accident "brings on some changes in '13 Paparazzi are dangerous!"


Last year, a Los Angeles County Superior Court judge threw out charges related to a first-of-its-kind anti-paparazzi law in a case involving Bieber being chased on the 101 Freeway by photographer Paul Raef. Passed in 2010, the law created punishments for paparazzi who drove dangerously to obtain images.


But the judge said the law violated 1st Amendment protections by overreaching and potentially affecting such people as wedding photographers or photographers speeding to a location where a celebrity was present.


The L.A. city attorney's office is now appealing that decision.


Raef's attorney, Dmitry Gorin, said new anti-paparazzi laws are unnecessary.


"There are plenty of other laws on the books to deal with these issues. There is always a rush to create a new paparazzi law every time something happens," he said. "Any new law on the paparazzi is going to run smack into the 1st Amendment. Truth is, most conduct is covered by existing laws. A lot of this is done for publicity."


Coroner's officials have not identified the photographer because they have not reached the next of kin. However, his girlfriend, Frances Merto, and another photographer identified him as Chris Guerra.


The incident took place on Sepulveda Boulevard near Getty Center Drive shortly before 6 p.m. Tuesday. A friend of Bieber was driving the sports car when it was pulled over on the 405 Freeway by the California Highway Patrol. The photographer arrived near the scene on Sepulveda, left his car and crossed the street to take photos. Sources familiar with the investigation said the CHP told him to leave the area. As he was returning to his vehicle, he was hit by the SUV.


Law enforcement sources said Wednesday that it was unlikely charges would be filed against the driver of the SUV that hit the photographer.


Veteran paparazzo Frank Griffin took issue with the criticism being directed at the photographer as well as other paparazzi.


"What's the difference between our guy who got killed under those circumstances and the war photographer who steps on a land mine in Afghanistan and blows himself to pieces because he wanted the photograph on the other side of road?" said Griffin, who co-owns the photo agency Griffin-Bauer.


"The only difference is the subject matter. One is a celebrity and the other is a battle. Both young men have left behind mothers and fathers grieving and there's no greater sadness in this world than parents who have to bury their children."


Others, however, said the death focuses attention on the safety issues involving paparazzi


"The paparazzi are increasingly reckless and dangerous. The greater the demand, the greater the incentive to do whatever it takes to get the image," said Blair Berk, a Los Angeles attorney who has represented numerous celebrities. "The issue here isn't vanity and nuisance, it's safety."


richard.winton@latimes.com


andrew.blankstein@latimes.com





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The Most and Least Influential Social Media Celebs






While he isn’t currently available for promotional work, businesses would have the most success on social media with President Barack Obama endorsing their goods and services, new research shows.


A study by social marketing platform SocialToaster revealed that Obama is considered the most influential celebrity on social media. Justin Bieber, Lady Gaga, Ashton Kutcher and Anderson Cooper followed the president on the rankings of social influencers.






On the flip side, the research found that former Republican presidential nominee Mitt Romney was the least influential celebrity on social media, finishing just below Madonna, Kanye West and Sean Hannity.


While celebrities might be influential on social media in some aspects, it’s those closest to us who make the largest impact when it comes to the important issues. Nearly all of the social media users surveyed agreed that a social media post from a close friend or family member was most likely to influence them on important subjects, with politicians and athletes the least likely to influence them.


“While it was no surprise that in this election year Barack Obama would be ranked the most influential person in social media, it was surprising to us that Justin Bieber and Lady Gaga would beat Madonna and Kanye West,” said Brian Razzaque, CEO of SocialToaster. “We were also surprised to see that friends had more pull than family when it came to influencing the sharing of social media content.”


Regardless of whom it comes from, there are some posts that will quickly result in an unfollowing, the study discovered. Nearly three-quarters of those surveyed said a racist post would cause them to immediately unfollow someone on social media. Other types of posts that result in a loss of followers include sexism, pornography, repetitive, overly personal posts and those that use poor grammar.


The researcher was based on surveys of 3,000 SocialToaster Super Fans, which consist of social media experts and professionals, many of whom work with some of the nation’s leading brands. The experts range from those who work in the entertainment industry who represent numerous television shows and movies to those who work in professional sports, including the Baltimore Ravens and the Detroit Pistons.


This story was provided by BusinessNewsDaily, a sister site to LiveScience. Follow Chad Brooks on Twitter @cbrooks76 or BusinessNewsDaily @BNDarticles. We’re also on Facebook & Google+.


Copyright 2012 LiveScience, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Depardieu, in tax fight, gets Russian citizenship


MOSCOW (AP) — Gerard Depardieu, the French actor who has waged a battle against a proposed super-tax on millionaires in his native country, has been granted Russian citizenship.


A brief announcement on the Kremlin website on Thursday revealed that President Vladimir Putin signed the citizenship grant following an application from the actor.


The former Oscar nominee and star of the movie "Green Card" has been vocal in his opposition to French President Francois Hollande's plans to raise the tax on earned income above €1 million ($1.33 million) to 75 percent from the current high of 41 percent. Russia has a flat 13-percent tax rate.


"I have never killed anyone, I don't think I've been unworthy, I've paid €145 million in taxes over 45 years," Depardieu wrote in an open letter in mid-December to Prime Minister Jean-Marc Ayrault, who had called the actor "pathetic."


"I will neither complain nor brag, but I refuse to be called 'pathetic,'" the 64-year-old actor wrote in his response.


A representative for the former Oscar nominee declined to say whether he had accepted the Russian offer, and refused all comment. Thursday was a holiday in Russia and officials from the Federal Tax Service and Federal Migration Service could not be reached for comment on whether the decision would require Depardieu to have a residence in Russia.


Depardieu said in his letter to Ayrault that he would surrender his passport and French social security card. In October, the mayor of a small Belgian border town announced that Depardieu had bought a house and set up legal residence there, a move that was slammed by the newly-elected Socialist government.


Najat Vallaud-Belkacem, the French government spokeswoman, didn't comment directly on Depardieu's tax fight, but drew a clear distinction between people who have personal or professional reasons to live abroad, and "French citizens who proclaim loudly and clearly that they they're exiling themselves for fiscal reasons."


She said Putin's offer "is an exclusive prerogative of the Russian chief of state."


Depardieu has had increasingly high-profile ties with Russia. Last October he visited the capital of Chechnya, Grozny, to celebrate the birthday of Chechen President Ramzan Kadyrov. And in 2011, he was in Russia's Arkhangelsk region to play the lead role in the film "Rasputin."


"You have to understand that Depardieu is a star in Russia," Vladimir Fedorovski, a Russian writer living in France, told the network Europe 1 on Thursday. "There are crowds around Depardieu. He's a symbol of France. He's a huge ambassador of French culture."


Though France's highest court struck down the two-year tax on Dec. 29, the government has promised to resubmit the law in a slightly different form soon. On Wednesday it estimated that the court decision to overturn the tax would cost it €210 million in 2013.


In an interview published Sunday, Depardieu told the Sunday Parisien that the court decision made no difference.


France's debt burden is around 90 percent of national income — not far off levels that have caused problems elsewhere in the 17-country eurozone.


Depardieu has made more than 150 films, among them the 1991 comedy "Green Card" about a man who enters into a marriage of convenience in order to get U.S. residency. Most famously, Depardieu was nominated for an Academy Award for his role as Cyrano de Bergerac in the 1990 film by the same name.


The Kremlin statement gave no information on why Putin made the citizenship grant, but the Russian president expressed sympathy with the actor in December, days after Depardieu reportedly said he was considering Russian citizenship.


"As we say, artists are easily offended and therefore I understand the feelings of Mr. Depardieu," Putin said.


Although France and Russia disagree sharply about how to resolve the civil war in Syria, the two countries have strong commercial relations. In 2011, Russia signed a contract worth more than €1 billion ($1.33 billion) Friday to buy two French warships — the largest military deal between a NATO country and Moscow.


Depardieu is well known in Russia, where he appears in an ad for Sovietsky Bank's credit card and is prominently featured on the bank's home page.


Depardieu is not the only high-profile Frenchman to object to the super-tax. Bernard Arnault — chief of the luxury goods and fashion giant LVMH and worth an estimated $41 billion — has also said he would leave for Belgium.


France's Civil Code says one must have another nationality in order to give up French citizenship because it is forbidden to be stateless. Thursday's decision by the Kremlin appears to fulfill that requirement.


____


Hinnant contributed from Paris. Silvie Corbet also contributed from Paris.


Read More..

Scant Proof Is Found to Back Up Claims by Energy Drinks





Energy drinks are the fastest-growing part of the beverage industry, with sales in the United States reaching more than $10 billion in 2012 — more than Americans spent on iced tea or sports beverages like Gatorade.




Their rising popularity represents a generational shift in what people drink, and reflects a successful campaign to convince consumers, particularly teenagers, that the drinks provide a mental and physical edge.


The drinks are now under scrutiny by the Food and Drug Administration after reports of deaths and serious injuries that may be linked to their high caffeine levels. But however that review ends, one thing is clear, interviews with researchers and a review of scientific studies show: the energy drink industry is based on a brew of ingredients that, apart from caffeine, have little, if any benefit for consumers.


“If you had a cup of coffee you are going to affect metabolism in the same way,” said Dr. Robert W. Pettitt, an associate professor at Minnesota State University in Mankato, who has studied the drinks.


Energy drink companies have promoted their products not as caffeine-fueled concoctions but as specially engineered blends that provide something more. For example, producers claim that “Red Bull gives you wings,” that Rockstar Energy is “scientifically formulated” and Monster Energy is a “killer energy brew.” Representative Edward J. Markey of Massachusetts, a Democrat, has asked the government to investigate the industry’s marketing claims.


Promoting a message beyond caffeine has enabled the beverage makers to charge premium prices. A 16-ounce energy drink that sells for $2.99 a can contains about the same amount of caffeine as a tablet of NoDoz that costs 30 cents. Even Starbucks coffee is cheap by comparison; a 12-ounce cup that costs $1.85 has even more caffeine.


As with earlier elixirs, a dearth of evidence underlies such claims. Only a few human studies of energy drinks or the ingredients in them have been performed and they point to a similar conclusion, researchers say — that the beverages are mainly about caffeine.


Caffeine is called the world’s most widely used drug. A stimulant, it increases alertness, awareness and, if taken at the right time, improves athletic performance, studies show. Energy drink users feel its kick faster because the beverages are typically swallowed quickly or are sold as concentrates.


“These are caffeine delivery systems,” said Dr. Roland Griffiths, a researcher at Johns Hopkins University who has studied energy drinks. “They don’t want to say this is equivalent to a NoDoz because that is not a very sexy sales message.”


A scientist at the University of Wisconsin became puzzled as he researched an ingredient used in energy drinks like Red Bull, 5-Hour Energy and Monster Energy. The researcher, Dr. Craig A. Goodman, could not find any trials in humans of the additive, a substance with the tongue-twisting name of glucuronolactone that is related to glucose, a sugar. But Dr. Goodman, who had studied other energy drink ingredients, eventually found two 40-year-old studies from Japan that had examined it.


In the experiments, scientists injected large doses of the substance into laboratory rats. Afterward, the rats swam better. “I have no idea what it does in energy drinks,” Dr. Goodman said.


Energy drink manufacturers say it is their proprietary formulas, rather than specific ingredients, that provide users with physical and mental benefits. But that has not prevented them from implying otherwise.


Consider the case of taurine, an additive used in most energy products.


On its Web site, the producer of Red Bull, for example, states that “more than 2,500 reports have been published about taurine and its physiological effects,” including acting as a “detoxifying agent.” In addition, that company, Red Bull of Austria, points to a 2009 safety study by a European regulatory group that gave it a clean bill of health.


But Red Bull’s Web site does not mention reports by that same group, the European Food Safety Authority, which concluded that claims about the benefits in energy drinks lacked scientific support. Based on those findings, the European Commission has refused to approve claims that taurine helps maintain mental function and heart health and reduces muscle fatigue.


Taurine, an amino acidlike substance that got its name because it was first found in the bile of bulls, does play a role in bodily functions, and recent research suggests it might help prevent heart attacks in women with high cholesterol. However, most people get more than adequate amounts from foods like meat, experts said. And researchers added that those with heart problems who may need supplements would find far better sources than energy drinks.


Hiroko Tabuchi contributed reporting from Tokyo and Poypiti Amatatham from Bangkok.



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