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

Obama: I Will Do 'Everything I Can' to Close Guantanamo

US president says prison continues 'to inspire jihadists and extremists around the world' More

Sierra Leone Educates on Safe Ebola Burials

Also, country is improving at rapid response to isolated outbreaks, but health workers need to be even faster, officials say More

Christmas Gains Popularity in Vietnam

Increasingly wealthy Vietnamese embrace holiday due to its non-religious glamor, commercial appeal 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.
Ugandan Doctors Aid Victims of Sudan's Civil Wari
X
Adam Bailes
December 22, 2014 3:45 PM
In Sudan's state of South Kordofan, the number of amputees as result of civil war is in the thousands, but few have access to sufficient medical help. Adam Bailes recently visited the area and says a small team of Ugandan doctors has been providing remote help, producing new prosthetic limbs for those in need.
Video

Video Ugandan Doctors Aid Victims of Sudan's Civil War

In Sudan's state of South Kordofan, the number of amputees as result of civil war is in the thousands, but few have access to sufficient medical help. Adam Bailes recently visited the area and says a small team of Ugandan doctors has been providing remote help, producing new prosthetic limbs for those in need.
Video

Video Jane Monheit Christmas Special

Chanteuse Jane Monheit sings the holiday classic “Have Yourself a Merry Little Christmas,” and explains why it’s her favorite song of the season.
Video

Video Calm Amid Fear in Daily Life in S. Sudan’s Town of Bentiu

Six months ago, Bentiu was a ghost town. The capital of northern Unity State, near South Sudan’s important oil fields, had changed hands several times in fighting between government forces and rebels. Calm returned in November and since then, residents of Bentiu have been trying to regain some sense of normalcy. Bentiu’s market has reopened there are plans to start school again. But fears of new attacks hang heavy, as Benno Muchler reports from Bentiu.
Video

Video US Business Groups Press for Greater Access to Cuba

President Barack Obama's decision to do all he can to ease restrictions on U.S. trade, travel and financial activities with Cuba has drawn criticism from some conservatives and Republicans. People who bring tourists to the island and farmers who want to sell more food to Cuba, however, think they can do a lot more business with Cuba. VOA's Jim Randle reports.
Video

Video Three Cities Bid for Future Obama Presidential Library

President Barack Obama still has two years left in his term in office, but the effort to establish his post-presidential library is already underway. The bid for the Obama Presidential Library is down to four locations in three states -- New York, Hawaii, and Illinois. As VOA’s Kane Farabaugh reports, each of them played an important part in the president’s life before he reached the White House.
Video

Video Fears of More Political Gridlock in 2015

2014 proved to be a difficult year politically for President Barack Obama and a very good year for the U.S. Republican Party. Republican gains in the November midterm elections gave them control of the Senate and House of Representatives for the next two years -- setting the stage for more confrontation and gridlock in the final two years of the Obama presidency. VOA National Correspondent Jim Malone has a preview from Washington.
Video

Video Sudan School Becomes Target of Aerial Attacks

The school dropout rate is at an all-time high in Sudan's South Kordofan state because many schools have been destroyed during the three-year civil war between the government and SPLA-N rebel forces. Adam Bailes visited Sudan's Nuba Mountains' region and reports many children are simply too scared to go to school
Video

Video VOA Reporter Tours Devastated Peshawar School

Islamist militants wearing military uniforms and strapped with explosives attacked a military run school Tuesday in the northwestern Pakistani city of Peshawar. At least 141 people were killed in the horrific attack, most of them young students. VOA reporter Ayaz Gul visited the devastated school and attended the funeral of the principal who courageously tried to save her students from the deadly attack.

All About America

AppleAndroid