Author Topic: Microwave Popcorn Hazzards  (Read 1021 times)

Princess L

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Microwave Popcorn Hazzards
« on: September 05, 2007, 10:13:07 PM »
http://www.nytimes.com/2007/09/05/us/05popcorn.html?_r=1&ref=us&oref=slogin

Doctor Links a Man’s Illness to a Microwave Popcorn Habit
1qasswkillB2y GARDINER HARRIS
Published: September 5, 2007
A fondness for microwave buttered popcorn may have led a 53-year-old Colorado man to develop a serious lung condition that until now has been found only in people working in popcorn plants.
Lung specialists and even a top industry official say the case, the first of its kind, raises serious concerns about the safety of microwave butter-flavored popcorn.
“We’ve all been working on the workplace safety side of this, but the potential for consumer exposure is very concerning,” said John B. Hallagan, general counsel for the Flavor and Extract Manufacturers Association of the United States, a trade association of companies that make butter flavorings for popcorn producers. “Are there other cases out there? There could be.”
A spokeswoman for the Food and Drug Administration said that the agency was considering the case as part of a review of the safety of diacetyl, which adds the buttery taste to many microwave popcorns, including Orville Redenbacher and Act II.
Producers of microwave popcorn said their products were safe.
“We’re incredibly interested in learning more about this case. However, we are confident that our product is safe for consumers’ normal everyday use in the home,” said Stephanie Childs, a spokeswoman for ConAgra Foods, the nation’s largest maker of microwave popcorn.
Ms. Childs said ConAgra planned to remove diacetyl from its microwave popcorn products “in the near future.”
Pop Weaver, another large microwave popcorn producer, has already taken diacetyl out of its popcorn bags “because of consumer concerns” but not because the company believes the chemical is unsafe for consumers, said Cathy Yingling, a company spokeswoman.
The case will most likely accelerate calls on Capitol Hill for the Bush administration to crack down on the use of diacetyl. The Occupational Safety and Health Administration has been criticized as doing little to protect workers in popcorn plants despite years of studying the issue.
“The government is not doing anything,” said Representative Rosa DeLauro, a Connecticut Democrat who leads a subcommittee with jurisdiction over the food and drug agency’s budget.
Exposure to synthetic butter in food production and flavoring plants has been linked to hundreds of cases of workers whose lungs have been damaged or destroyed. Diacetyl is found naturally in milk, cheese, butter and other products.
Heated diacetyl becomes a vapor and, when inhaled over a long period of time, seems to lead the small airways in the lungs to become swollen and scarred. Sufferers can breathe in deeply, but they have difficulty exhaling. The severe form of the disease is called bronchiolitis obliterans or “popcorn workers’ lung,” which can be fatal.
Dr. Cecile Rose, director of the occupational disease clinical programs at National Jewish Medical and Research Center in Denver, said that she first saw the Colorado man in February after another doctor could not figure out what was causing his distress. Dr. Rose described the case in a recent letter to government agencies.
A furniture salesman, the man was becoming increasingly short of breath. He had never smoked and was overweight. His illness had been diagnosed as hypersensitivity pneumonitis, an inflammation of the lungs usually caused by chronic exposure to bacteria, mold or dust. Farmers and bird enthusiasts are frequent sufferers.
But nothing in the Colorado man’s history suggested that he was breathing in excessive amounts of mold or bird droppings, Dr. Rose said. She has consulted to flavorings manufacturers for years about “popcorn workers’ lung,” and said that something about the man’s tests appeared similar to those of the workers.
“I said to him, ‘This is a very weird question, but bear with me. But are you around a lot of popcorn?’ ” Dr. Rose asked. “His jaw dropped and he said, ‘How could you possibly know that about me? I am Mr. Popcorn. I love popcorn.’ ”
The man told Dr. Rose that he had eaten microwave popcorn at least twice a day for more than 10 years.
“When he broke open the bags, after the steam came out, he would often inhale the fragrance because he liked it so much,” Dr. Rose said. “That’s heated diacetyl, which we know from the workers’ studies is the highest risk.”
Dr. Rose measured levels of diacetyl in the man’s home after he made popcorn and found levels of the chemical were similar to those in microwave popcorn plants. She asked the man to stop eating microwave popcorn.
“He was really upset that he couldn’t have it anymore,” Dr. Rose said. “But he complied.”
Six months later, the man has lost 50 pounds and his lung function has not only stopped deteriorating but has actually improved slightly, Dr. Rose said.
“This is not a definitive causal link, but it raises a lot of questions and supports the recommendation that more work needs to be done,” Dr. Rose said.
















May 16, 2007
Microwave popcorn is one of America's favorite couchside snacks, but the butter flavor is raising questions about whether the crunchy treat could be dangerous to something other than the waist.
The chemical that helps create microwave popcorn's buttery aroma has been linked to serious health issues for workers who make the snack.
After working for 10 months at a St. Louis, Mo., flavoring company, 53-year-old Jerry Blaylock developed a life-threatening disease commonly called popcorn lung, which is linked to the chemical diacetyl. Now his once healthy lungs can hold just 45 percent of breathing capacity.
"I've got grandkids and we used to go to the zoo and amusement parks, but I no longer can do it," Blaylock said.
Experts believe when heated in a factory setting, diacetyl produces a toxic and potentially lethal gas. David Michaels, a former assistant secretary of energy, has been studying the issue for the last four years.
"Workers who mix the chemical as a liquid or powder breathe in small amounts of this chemical and it just devastates their lungs," Michaels said.
Snacking Safe at Home
Now the comfort food is coming under scrutiny from those who want to be sure that ripping open a bag at home is not a hazard.
The Food and Drug Administration has never studied the effects of diacetyl, but Conagra Foods, which makes Orville Reddenbacher, told ABC News that it was confident that everyday use of its popcorn was safe for consumers.
"When it comes to diacetyl, the focus of concern is workplace exposure," the company said.
Connecticut state Rep. Rosa Delauro is asking the FDA to ban the chemical until it can be proven safe to consumers.
"We need to revoke its designation, test it further and protect the public health," Delauro said.
Flavoring manufacturers have paid more than $100 million as a result of suits brought by workers affected by popcorn lung. In California, a bill is being considered to ban its use in the state.
For now, the health risk at home remains up in the air. Though there's no proof that home exposure to diacetyl is toxic, Michaels said it might be wise for consumers to take precautions.
"I know in my home when we make microwave popcorn, we open it up under the vent over the stove so no one breathes the fumes," he said. "I'd like to see some branch of the federal government actually go out and test what's coming out of these bags."
http://abcnews.go.com/GMA/story?id=3179470
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Rimbaud

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Re: Microwave Popcorn Hazzards
« Reply #1 on: September 06, 2007, 12:46:25 PM »
Why does everything so good have to be so bad?  :'(

Princess L

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Re: Microwave Popcorn Hazzards
« Reply #2 on: September 06, 2007, 01:51:28 PM »
Why does everything so good have to be so bad?  :'(
:-\ 

I always make mine the old fashioned way.  The microwave stuff smells and tastes fake to me.
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Rimbaud

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Re: Microwave Popcorn Hazzards
« Reply #3 on: September 06, 2007, 02:42:20 PM »
:-\ 
The microwave stuff smells and tastes fake to me.

Yea, but it's sooooo east to make.