Dr. Barnard's Blog

The Physicians Committee

Chicken Should Carry Feces Warning Label

April 17, 2012   Dr. Neal Barnard   ,

Buy a chicken from any grocery store in America and you are likely to get more than you bargained for. Feces taint one in every two supermarket chickens, according to testing recently conducted by an independent laboratory at PCRM’s request.Grocery store chicken

The problem seems to be widespread. We collected chicken products from 15 different grocery store chains in 10 major U.S. cities. These were chickens marketed by Perdue, Pilgrim’s, and 22 other brands.

When the results came back, we discovered that 48 percent of the samples had tested positive for fecal contamination, as indicated by the presence of E. coli, a bacterium in chicken feces. The germs are used in USDA and industry testing as an indicator of fecal contamination.

How does fecal contamination make its way from chicken farms and slaughterhouses to the plastic-wrapped packages at your grocery store? It’s a dirty business.

A large chicken processing plant may slaughter more than 1 million birds a week. Chickens are stunned, killed, bled, and sent through scalding tanks. These tanks of water transfer feces from one dead bird to another.

After scalding, feathers and intestines are mechanically removed. Intestinal contents can spill onto machinery and contaminate the muscles and organs of that chicken and the birds that follow.

The carcasses are then rinsed with chlorinated water and—theoretically—checked for visible fecal matter. But slaughter lines process up to 140 birds per minute, and federal food safety inspectors are allowed little time to examine each carcass.

That could soon change—for the worse. The U.S. Department of Agriculture may begin to allow chicken plants to conduct their own inspections and speed up lines to 200 birds per minute. That will make it even harder for inspectors to detect contamination.

After this cursory inspection, chickens are packaged and shipped to stores. Americans eat an average of more than 83 pounds of chicken a year—and most have no idea that the supermarket chicken on their dining room table has a one in two chance of being contaminated with fecal matter.

Who cares, the chicken industry says. If the feces are adequately cooked, any germs they harbor will be killed. But feces may contain round worms, hair worms, tape worms, along leftover bits of whatever insects or larvae the chickens have eaten, not to mention the usual fecal components of digestive juices and various chemicals that the chicken was in the process of excreting.

Given the widespread nature of this disgusting problem, consumers deserve fair notice. It’s time for every package of supermarket chicken to carry a sticker that says, “Warning: May Contain Feces.”

For more information about PCRM’s chicken testing, please visit PCRM.org/ChickenFeces.

Pink Slime Aside, Meat is Not Safe

April 3, 2012   Dr. Neal Barnard   ,

The recent uproar over “lean beef trimmings”—also known as “pink slime”—has led the maker of this ammonia-treated meat to suspend operations at all but one plant. Beef Products, Inc., acknowledged that the company has taken a huge hit since social media exploded with concerns about this disturbingly unhealthful, chemically-treated substance going into school lunch lines. The U.S. Department of Agriculture is considering removing pink slime from schools, and fast-food companies have even taken the slime out of their burger recipes. The pink slime pandemonium has inspired bloggers to expose the long list of other unlabeled chemicals that end up in almost all industrial meat. Without any labeling requirement, meat processors can lace meat with chemicals used to bleach fabric, disinfect pools and hot tubs, and bleach wood pulp, just to name a few. These revelations have consumers fuming. Some are calling for more labeling, and less processing of meat. The meat industry is claiming that these chemically treated products are safe—maybe even safer than beef not treated with chemicals. But ultimately there is no such thing as safe meat. Meat is loaded with cholesterol and saturated fat, not to mention E. coli and other pathogens that can cause serious illnesses. If treated with chemicals, it then contains substances that may increase the risk of cancer and other health problems. Beef Products, Inc., is desperately trying to rebuild business, taking out a full-page Wall Street Journal ad and launching a website that proclaims that “Beef is Beef.” The company has that right. From ground beef to sirloin steak to rump roast, every cut of beef contributes to more deadly illnesses than the chemicals in pink slime will likely ever cause. Whether it’s pink slime or organic, grass-fed beef, it all leads to obesity, heart disease, type 2 diabetes, and other life-threatening illnesses. The pink slime victory shows just how powerful consumers are when they come together to fight an unsafe product. But it’s hardly the end of the battle: It’s time to face up to the consequences of our meaty diets and move to more healthful ways of eating.

Processed Meat Is the Next Public Health Crisis

March 20, 2012   Dr. Neal Barnard   , processed meat, colorectal cancer

It’s National Colorectal Cancer Awareness Month, and just in time. Awareness is in critically short supply. A new survey commissioned by PCRM showed that 39 percent of people surveyed do not know where their colon is, let alone what might cause cancer to develop. In fact, 70 percent do not know they are more likely to get colon cancer from frequently eating processed meats such as hot dogs. butt-cancer

 

Here are the facts: Colorectal cancer is one of the leading cancers in the United States, attacking 140,000 Americans every year, with a mortality rate close to 50 percent. In 2007, the body of research on this disease, including nearly 60 independent studies, was deemed to provide convincing evidence—the highest possible level of scientific evidence—that hot dogs and other processed meats cause colorectal cancer. The message has not gotten through. Although cancer organizations have issued media releases and posted public service announcements, the popular press does not pick these stories up and the issue dies then and there. Years ago, anti-tobacco dealt with the same problem, realizing that sterile messages do not work, and they decided to ramp it up with messages that tested the limits of what people wanted to hear or see. Later on, HIV advocates did the same. To gain media interest and public respect, they used sex, gore, shock, and anything else that could cut through the noise. At PCRM, we felt humor was better than shock, and wanted to appeal to adolescents, as well as older people, since processed meats are strongly marketed to children and families, because they are cheap and familiar. Hence our billboard proclaiming "Hot Dogs Cause Butt Cancer." The billboard’s blunt language aims to break America’s dangerous addiction to hot dogs, bacon, and other processed meats. Americans eat 20 billion hot dogs a year. Per capita bacon consumption is 18 pounds a year. Processed meats are a deadly habit. Each daily serving of hot dogs, bacon, cold cuts, and other processed meats increases the risk of dying prematurely by 20 percent, according to a new study from the Harvard School of Public Health. The study emphasized the risk of death from cardiovascular disease and cancer. Colorectal cancer is not the only processed meat danger. An NIH-AARP Diet and Health Study found that processed red meat was associated with an increased risk of prostate cancer. A study in Taiwan showed that consumption of cured and smoked meat can increase children’s risk for leukemia. A study in Australia found that women’s risk for ovarian cancer increased as a result of eating processed meats. A review in the journal Diabetologia found that those who regularly eat processed meats increase their risk for diabetes by 41 percent. Adults have a right to take risks with their own health. But hot dogs and other processed meats are often fed to children, starting a lifelong habit that puts them at serious risk. It’s time to get serious about health and steer clear of unhealthful foods.

China’s Dangerous Fast-Food Boom

February 21, 2012   Dr. Neal Barnard   , fast food

KFC and Pizza Hut’s parent company, Yum Brands, recently announced plans to open 600 restaurants in China this year. Dairy Queen aims to add more than 100 locations. McDonald’s expects to open a restaurant a day in China for the next three to four years. That adds up to a lot of greasy chicken and pizza, high-fat burgers, and cholesterol-laden ice cream.

This fast-food deluge is swamping traditional plant-based Chinese diets—with devastating results. Close to 39 percent of the Chinese population is now overweight or obese, according to the World Health Organization. Type 2 diabetes now affects close to 10 percent of Chinese residents.

Gao Yuanyuan Actress Gao Yuanyuan, 21-Day Kickstart China Coach

 

But we have a healthful remedy. On March 5, PCRM is introducing our 21-Day Healthy Challenge to Chinese-speaking people in China, Taiwan, and around the world.

Our free online Healthy Challenge program—based on our 21-Day Vegan Kickstart—can help people in China and around the world jumpstart weight-loss and reduce the risk of diabetes, heart disease, and other health problems.

My colleague T. Collin Campbell, Ph.D., author of The China Study and Healthy Challenge coach, found through his research that traditional plant-based diets have provided some areas of China with protection from these diseases.

PCRM’s National Institutes of Health-funded clinical research shows that low-fat, plant-based diets can help people lose weight, reverse diabetes, and implement long-term changes in eating habits and health. And the best way to do this is to try a low-fat, plant-based diet for three weeks. The Healthy Challenge—offered in Mandarin—is a researched-based, fun, interactive way to do it.

Celebrity coaches, including actress Gao Yuanyuan, musician Louis Cheung, singer-songwriter Khalil Fong, and actress and singer Barbie Hsu, will join long-time PCRM friend Maggie Q in leading our Healthy Challenge. Participants will have free access to three weeks of meat- and dairy-free recipes for traditional Chinese favorites, such as vegan spring rolls, brown rice sushi, and ma po tofu. There’s also nutrition and cooking demonstration videos, a community forum, and an interactive restaurant guide.

Cheese and Obesity

January 24, 2012   Dr. Neal Barnard   , obesity, dairy

The epidemic of obesity has grown dramatically in recent years, most notably in children, one-third of whom have been swept up by weight problems and are at risk for heart disease, diabetes, and certain forms of cancer, among other problems. Unfortunately, the battle against obesity is getting a lot harder. First of all, people trying to lose weight have been lied to. They have been told that the problem is a lack of exercise, when, in fact, studies clearly show that weight gain in the United States over the past 30 years is almost entirely due to changing eating habits, not a lack of physical activity. They have been lied to about food, with quick-fix, low-carb advocates pointing a finger of blame at bread and fruit, when carbohydrates actually have only four calories per gram, unlike fats, which have nine. That’s why people in Asian countries stayed thin and healthy until Western fast-food chains brought in meat, cheese, and other junk foods that displaced traditional rice-based meals. They have been lied to by some well-meaning, but not-yet-well-informed fat-acceptance advocates who, while helpfully rallying against discrimination, have also sought to minimize obesity’s dangers with phrases like “obese but healthy.” You can also be “a smoker, but healthy,” but that simply means the complications have not yet arrived. But most of all, they have been lied to by the meat and dairy industries, which aim to convince us that we need cheese, meat, and other unhealthful foods. The federal government, traditionally beholden to industry, has joined in the duplicity, not only by subsidizing the very foods that cause weight gain and by dumping them into our children’s school lunch programs, but by issuing dietary guidelines that have been too timid to chuck unhealthful foods out. As a result of this lack of forthrightness, obesity has settled in for the long term, and many people have simply become resigned to it for themselves and their children. The consequences will be devastating: Experts estimate that one in three children born in 2000 will go on to develop diabetes—a disease strongly linked to excess weight. The obesity epidemic is not caused by inactivity, bread, rice, gluttony, weak will, or a bad childhood. It is caused by a tsunami of unhealthful foods, and one of the worst, perhaps surprisingly, is cheese. Typical cheeses are about 70 percent fat, and every last fat gram packs nine calories that no one needs. Most of that fat is saturated (“bad”) fat—the kind that increases cholesterol levels and puts us at risk for diabetes, Alzheimer’s disease, and other diseases. A 2-ounce cheese serving also packs 350 milligrams of sodium and, ounce for ounce, as much cholesterol as a heart-stopping steak. In 1909, the average American consumed only 3.8 pounds of cheese in a year’s time. Today, that number is pushing 34 pounds. That’s an increase of 30 pounds per person this year, next year, and again the year after that, thanks to the combined promotional efforts of government and industry. Of those extra 30 pounds of cheese we are stuffing into our mouths every year, it would only take one or two to stick in order to explain the entire weight problem in America. Of course, there are other co-conspirators in the obesity epidemic, too, notably the rise in meat and sugar consumption.

U.S. Per Capita Cheese Consumption (pounds)

A Wake-Up Call

PCRM erected billboards in New York State depicting a heavy-set man and woman and pointing out, clearly and simply, that cheese contributes to obesity. Judging by the press response, it was a message that was badly needed. Many reporters had no idea that cheese was so high in fat and calories. We knew that the dairy industry would object. But the fact is, dairy farmers and their families need this message, too. After all, they run the same risks as their customers. Some overweight people may object, too. Just as cancer organizations have used images of tobacco-damaged lungs and anti-drunk-driving organizations have shown grim accident scenes, graphic visual reminders are painful for the victims of these conditions. Certainly, there is no value in blaming overweight people for a condition that results from a mixture of industry marketing, government promotions, addictive qualities of foods, genetic vulnerabilities, medication effects on appetite, and, in the end, overeating. Instead, it is essential to zero in on the problem foods, expose them, and do what we can to get them off our collective plates. The PCRM billboards are a mirror, showing obesity as it really is, linking it appropriately to cheese, and making it clear that there is a problem here. The worst thing that doctors or the public can do is to slow down the fight against obesity and against the foods that contribute to it. Prying a generation away from tobacco was tough, and prying people away from obesogenic foods today will be far more challenging. People struggling with weight problems deserve understanding and support, and we do them no favors if we hide the problem, sugar-coat it, or fail to address its causes. We have to face the dangers of obesity directly, make it clear that certain foods are serious problems, and do all we can to support the changes that are essential for good health.

Pages

Connect with Dr. Barnard

Twitter

Facebook

Stay Connected

Receive action alerts, breaking medical news, e-newsletters, and special offers via e-mail. Sign up >