News / Health

Study: Cookies as Addictive as Cocaine

A new study says Oreo cookies can be as addictive as drugs to lab rats. (photo credit: Evan-Amos/Vanamo Media)
A new study says Oreo cookies can be as addictive as drugs to lab rats. (photo credit: Evan-Amos/Vanamo Media)

Related Articles

Video Lifestyle Changes Could Lengthen Telomeres, Life

Test subjects who went on a health kick saw their telomeres lengthen

Video School Lunches Join Farm-to-Table Trend

Nationwide movement aims to provide healthier school cafeteria food while also supporting family farmers

Statins Could Extend Life

Drugs may prevent telomeres, a region of DNA strand at the end of a chromosome, from shortening - a key factor in the aging process
VOA News
Can a cookie be as addictive as cocaine?

Researchers say that for lab rats at least, the answer is yes. Rodents in a study at Connecticut College became hooked on Oreos, the most popular cookie in the United States during a study aimed at shedding light on the potential addictiveness of high-fat and high-sugar foods.

According to the scientists, lab rats formed an equally strong association between the pleasurable effects of eating Oreos and a specific environment as they did between cocaine or morphine and a specific environment. They also found that eating cookies activated more neurons in the brain’s “pleasure center” than exposure to drugs of abuse.

Researchers also noted that like humans, rats like to eat the creamy center of Oreos first.

“Our research supports the theory that high-fat/ high-sugar foods stimulate the brain in the same way that drugs do,” said Professor Joseph Schroeder. “It may explain why some people can’t resist these foods despite the fact that they know they are bad for them.”

Oreos have been available in the U.S. since 1912 and consist of two chocolate cookie discs with a sweet cream filling. They are now available in many flavors.

To test the cookie’s addictiveness, researchers placed rats in a maze. On one side of the maze, they would give hungry rats Oreos, and on the other side, rice cakes. They would then give the rats the option of spending time on either side of the maze.

Those results were compared to rats who were placed in a maze that offered an injection of cocaine or morphine versus an injection of saline solution.

The research showed the rats conditioned with Oreos spent as much time on the Oreo side of the maze as the rats conditioned with cocaine or morphine.

Researchers also monitored activity in the brain’s pleasure center.

“It basically tells us how many cells were turned on in a specific region of the brain in response to the drugs or Oreos,” said Schroeder.

They found that the Oreos activated significantly more neurons than cocaine or morphine.

“This correlated well with our behavioral results and lends support to the hypothesis that high-fat/ high-sugar foods are addictive,” said Schroeder.

The research will be presented next month at the Society for Neuroscience conference in San Diego, California.

You May Like

Jihadist Assassin says Goal of Tunisia Murders Was Chaos

Abu Muqatil at-Tunusi’s remarks in a propaganda interview also cast light on attack on Bardo Museum More

Russia Denies License to Tatar-Language TV Station in Crimea

OSCE official says denial shows 'politically selective censorship of free and independent voices in Crimea is continuing' More

Kenyan Startups Tackle Expensive Remittances Through Bitcoin

Some think services could give Western Union a run for its money, though others say it’s still got a long way to go More

This forum has been closed.
Comment Sorting
Comments
     
by: PhysicsPolice
October 18, 2013 6:32 PM
First of all, this is not a peer-reviewed, published study. The researchers looked at something called "conditioned place preference". This is not the same thing as addiction, which is characterized by specific cognitive, emotional, and behavioral changes. http://www.asam.org/for-the-public/definition-of-addiction

Don't get me wrong. Sometimes food can be addictive. But this study did NOT directly compare Oreos to drugs. It compared Oreos to rice crackers, and drug injections to a saline control. The team never compared Oreos plus saline control to drugs plus rice crackers!

So, any conclusion about their relative addictive potential is invalid. The outcome would not change replacing Oreos with chocolate chip cookies, or cheese. http://thephysicspolice.blogspot.com/2013/10/rats-oreos-and-drugs.html

This is dishonest reporting, and should be retracted.

by: Markt
October 16, 2013 8:04 PM
wonder how many millions were spent on these findings....money they could have saved, simply by asking me....

by: cat from: oregon
October 16, 2013 1:51 PM
they should try this with krispy kreme donuts. personal observation indicates they are more addictive than heroin.

by: Arti from: Washington
October 15, 2013 10:08 PM
I wonder if there is any specific ingredient in Oreo which other high cookies don't have. It will be interesting to see this study done with some other brands containing different levels of sugar.

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
For Obama, It's More Business Than Friendships With World Leadersi
X
Aru Pande
April 01, 2015 9:09 PM
The rift between President Barack Obama and Israeli Prime Minister Benjamin Netanyahu has put a spotlight on the importance of the American leader’s personal relationships with other world leaders and what role such friendships play in foreign policy. VOA's Aru Pande reports.
Video

Video For Obama, It's More Business Than Friendships With World Leaders

The rift between President Barack Obama and Israeli Prime Minister Benjamin Netanyahu has put a spotlight on the importance of the American leader’s personal relationships with other world leaders and what role such friendships play in foreign policy. VOA's Aru Pande reports.
Video

Video Buhari: Nigeria Has ‘Embraced Democracy’

Nigeria woke up to a new president-elect Wednesday, Muhammadu Buhari. But people say democracy is the real winner as the country embarks on its first peaceful handover of power since the end of military rule in 1999. VOA’s Anne Look reports from Abuja.
Video

Video Tiny Camera Sees Inside Blood Vessels

Ahead of any surgical procedure, doctors try to learn as much as possible about the state of the organs they plan to operate on. A new camera developed in the Netherlands can now make that easier - giving surgeons an incredibly detailed look inside blood vessels, all the way to the patient’s heart. VOA’s George Putic has more.
Video

Video Latin American Groups Seek Fans at Texas Music Festival

Latin American music groups played all over Austin, Texas, during the recent South by Southwest festival, and some made fans out of locals as well as people from around the world who had come to hear music. Such exposure can boost such groups' image back home. VOA’s Greg Flakus reports.
Video

Video Stockton Community, Police, Work to Improve Relations

Relations are tense between minority communities and police departments around the United States following police shootings that have generated widely-publicized protests. VOA's Mike O’Sullivan reports from Stockton, California, where police and community groups are working toward solutions, with backing from Washington.
Video

Video Indiana Controversy Highlights Divergent Meanings of Religious Freedom

Indiana’s state government has triggered a nationwide controversy by approving a law that critics say is aimed at allowing discrimination against gays and lesbians. The controversy stems from divergent notions of religious freedom in America. VOA's Jerome Socolovsky reports.
Video

Video Report: State of Black America a 'Tale of Two Nations'

The National Urban League has described this year's "State of Black America" report as a "tale of two nations." The group's annual report, released earlier this month (March), found that under an equality index African Americans had only 72% parity compared to whites in areas such as education, economics, health, social justice and civic engagement. It’s a gap that educators and students at Brooklyn’s Medgar Evers College are looking to close. VOA's Daniela Schrier reports from the school.
Video

Video Film Tells Story of Musicians in Mali Threatened by Jihadists

At this year's annual South by Southwest film and music festival in Austin, Texas, some musicians from Mali were on hand to promote a film about how their lives were upturned by jihadists who destroyed ancient treasures in the city of Timbuktu and prohibited anyone from playing music under threat of death. As VOA’s Greg Flakus reports from Austin, some are afraid to return to their hometowns even though the jihadists are no longer in control there.
Video

Video Ebola Vaccine Trials Underway in West Africa

Ebola has claimed the lives of more than 10,000 people in West Africa. Since last summer, researchers have rushed to get anti-Ebola vaccines into clinical trials. While it's too early to say that any of the potential vaccines work, some scientists say they are seeing strong results from some of the studies. VOA's Carol Pearson reports.
Video

Video Philippines Wants Tourists Spending Money at New Casinos

Tourism is a multi-billion dollar industry in the Philippines. Close to five million foreign visitors traveled there last year, perhaps lured by the country’s tropical beaches. But Jason Strother reports from Manila that the country hopes to entice more travelers to stay indoors and spend money inside new casinos.
Video

Video Civilian Casualties Push Men to Join Rebels in Ukraine

The continued fighting in eastern Ukraine and the shelling of civilian neighborhoods seem to be pushing more men to join the separatist fighters. Many of the new recruits are residents of Ukraine made bitter by new grievances, as well as old. VOA's Patrick Wells reports.
Video

Video Cambodian Land Grabs Threaten Traditional Communities

Indigenous communities in Cambodia's Ratanakiri province say the government’s economic land concession policy is taking away their land and traditional way of life, making many fear that their identity will soon be lost. Local authorities, though, have denied this is the case. VOA's Say Mony went to investigate and filed this report, narrated by Colin Lovett.

VOA Blogs

Circumventing Censorship

An Internet Primer for Healthy Web Habits

As surveillance and censoring technologies advance, so, too, do new tools for your computer or mobile device that help protect your privacy and break through Internet censorship.
More