HealthPop
By

Ryan Jaslow /

CBS News/ January 13, 2012, 3:29 PM

Pancreatic cancer risk increases with every 2 strips of bacon you eat: Study

bacon Flickr/shawnzam

(CBS) Breakfast lovers, beware. A new study found eating processed meats like bacon and sausage could increase your risk for deadly pancreatic cancer.

PICTURES: Yuck! 25 surprisingly salty processed foods

For every piece of sausage or two strips of bacon a person eats every day, there's a 19 percent rise in risk for pancreatic cancer, the study found.

"There is strong evidence that being overweight or obese increases the risk of pancreatic cancer and this study may be an early indication of another factor behind the disease," Dr Rachel Thompson, deputy head of science at The World Cancer Research Fund, told BBC News.

For the study, researchers reviewed 11 studies and case reports on more than 6,000 pancreatic cancer patients, looking for a link between eating red and processed meats and cancer. The researchers found the raised risk was tied to every 50 grams of processed meat a person eats per day. If you're the type who eats 150 grams of processed meat a day - from only three sausages or six strips of bacon - your pancreatic cancer risk shoots up 57 percent, the study suggests.

What about red meat, which has been linked to stomach and esophageal cancers?

Evidence was inconclusive, the researchers said. Men who ate 120 grams of red meat per day saw their pancreatic cancer risk increase 29 percent, compared with men who don't eat red meat. This effect was not seen in women, however, possibly because men in the study ate more red meat than women, the researchers said.

The study is published in the Jan. 12 issue of the British Journal of Cancer.

The numbers sound scary, but experts say this added risk is relatively small when you factor in overall pancreatic cancer rates in the general population. According to the National Cancer Institute, 13.6 per 100,000 U.S. men develop pancreatic cancer, compared with 10.7 pancreatic cases per 100,000 women. The researchers also said smoking is a bigger risk factor, which increases pancreatic cancer risk by 74 percent.

"Pancreatic cancer has poor survival rates," study author associate professor Susanna Larsson, a researcher at Karolinska Institutet in Sweden, said in a written statement. "If diet does affect pancreatic cancer, then this could influence public health campaigns to help reduce the number of cases of this disease developing in the first place."

Processed meats, including sausage, pepperoni, bacon, ham, smoked turkey, and hot dogs, often contain nitrates and nitrites, which have been tied to cancer. Last August, a study of 300,000 men and women, published in the journal Cancer, found people who ate large amounts of processed meats had a 30 percent increased risk for bladder cancer, HealthPop reported.

James H. Hodges, president of the American Meat Institute, was not swayed by the new study, because it only took into account epidemiological data, and didn't look at other lifestyle factors that could contribute to cancer. He said in a written statement that eating red and processed meats is part of a healthy, balanced diet.

"More often than not, epidemiological studies, over time, provide more contradictions than conclusions," he said.

© 2012 CBS Interactive Inc. All Rights Reserved.
26 Comments Add a Comment
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Nate650 says:
Once again no distinction is made between low quality bacon (like Oscar Mayer) containing artificial preservatives, hormones, antibiotics, etc. and nitrite-free bacon from healthy pasture-based hogs. It's not the bacon itself folks. People have been consuming naturally raised high-fat foods for thousands of years.
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Hala_c says:
Mmmmmmm, bacon!
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mephibosheth2 says:
Why don't we just do the obvious? Just purchase the pork locally and make homemade bacon yourself without Sodium Nitrite which is probably the culprit. (Youtube "homemade bacon")
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slatep says:
Cancer cause of the week; this week anyway.

Next week you can look for it to be something else.

I was in my doctors office a few weeks ago and we were discussing the longevity of those who were living into their 90's or 100's.

I pointed out that most of these peoplee were born BA.

When he asked what this meant; I explained that most of these people were born "before additives".

Combine the number of food additives in just about every processed food on the market, massive industrial pollution and pollution from the ever increasing numbers of automobiles on the road and you can see why more and more children are suffering from cancer and why more and more people are dying at much younger ages.

Personally, I ignore most of this bullcrap and eat and drink what I want.

So far, so good.
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kevin_fath replies:
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I'm sorry, but I don't understand how being born BA would make someone live longer. In fact, it would give those people a longer period of time eating food with additives than anyone else. Especially when you think about the additives that were used before modern science could determine what was safe and what was not. I chalk up the older age with improved medicine, improved dietary diversity, and standards of living.
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pbarber12 says:
The facts of this article are wrong. So, could the reporter try this again? Hey, lets try stop eating nitrates - guess what your vessels in your body wouldn't be able to dilate. Nitrates get turned into nitrites, which is used to expand your vessels. The counter agent is calcium which constricts your vessels. I know we should give up milk, cheese, broccoli, etc - good sources of calcium. The nitrate problem, except for pregnant woman, was in 1 article published in the 1960s, that was discredited. People still believe it.

Everything in moderation is fine. Just be careful of BPA in most of the aluminum/steel can acrylic linings (acts as estrogen which can lead to breast cancer), flame retardant chemical in some of your soft drinks, and pesticides in some OJs that is made with Brazilian oranges. One does not have to wonder about where the cancer is coming from. Let's see, each breast cancer patients costs the country over $100K approximately, and how much money is made on each food can with a BPA lining? The chemicals keep marching on and on and on ... How many people, families get to suffer, resulting in children without parents. Where is the FDA? Did you know that most of the personal bankruptcies in this country are caused by medical issues? What is the Congress up to lately? Jobs and our health don't seem to make their agendas these days. November is coming. Maybe our Congressman may have a productive spring this year. If not, they just may lose their jobs this fall, and join many millions of Americans who can't find a job for about at least 2 years.
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MIO42 says:
This is no revelation , but when we roamed the African Savannah's thousands of years ago , believe me there were no drive throughs and fast food take-outs , nor we're there Super sized portions and a steady constant supply of sugary fatty deep fried salted abundance of food. When we wake up to the fact the food industry does not necessarily have our best health interests at heart ,just their bottom line we may be able to take control of our lives once more. Picking up food off a Super Market shelf is really not the same as having to spend energy hunting and gathering. Studies show our ancient forebears may have been a lot more healthier than we give them credit for and that's without the convenience of a remote in their hand and sitting on their ***** in front of some type of tv monitor or game console. In other words ,they had a life !
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qmpash says:
My grandmother ate bacon and eggs every day and lived to the age of 95. Although she died, they saved the baby.
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mephibosheth2 replies:
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Your Grandmother probably ate natural bacon which everyone knew how to make, and their own ham too in those days. Small farms and meat processing in each town. Now you have to buy it processed from 1 of 4 huge factories in the US full of Sodium Nitrite. People are not connected with their food nowadays. We are in a stupid generation. Praise the Lard (render it yourself).
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qmpash says:
"Scientists" will not be satisfied until they have everybody scared to eat everything they eat, drink or do. They don't explain their data so the statistics would be intelligible to the average reader. What the statistics suggest is moderation. What they hope for is complete abstinence. They can take their statistics and stick it where the Sun never shines.
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Nuff__said says:
BLT - extra B!!!!!! yummmmmmmm
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chaispicelatte says:
It was interesting to see which components of the meat were to blame, based on the NIH/AARP study: http://nutritionfacts.org/videos/largest-study-ever/
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