by Marion Nestle

Search results: antibiotics

Jan 1 2010

What’s up with food and nutrition in 2010?

My San Francisco Chronicle column, now appearing in print on the first Sunday of the month, is also online.

Its title:  “Hot food issues ready to boil over this year.”

Q: What do you think will happen with food and nutrition in 2010?

A: I wish I could read the leaves while I drink tea, but the best I can do is tell you which issues I’m going to be watching closely this year.

Hunter Public Relations recently asked 1,000 Americans which food-related issues they thought were most important in 2009. The top three? Food safety, hunger and food prices. For the decade, the winner was childhood obesity.

I have my own top 10 list of hot-button issues for 2010, and here they are:

  • Hunger: More than 35 million Americans get benefits to which they are entitled under the Supplemental Nutrition Assistance Program (formerly, food stamps). The economy may be improving, but not quickly enough for millions who have lost jobs, health care and housing. Will Congress do anything this year to strengthen the safety net for the poor? It needs to.
  • Childhood obesity: Rates of childhood obesity may have stabilized, but we all want to figure out how to prevent kids from gaining so much weight that they develop adult chronic diseases. I expect to see more efforts to improve school food and make neighborhoods more conducive to walking to school, riding bikes and playing outside.
  • Food safety regulation: Congress is sitting on a bill to give the Food and Drug Administration some real authority for food safety. The bill does not do what is most needed – establish a single food-safety agency – but is a reasonable step in the right direction. Let’s hope Congress gets to it soon.
  • Food advertising and labels: The long-dormant FDA and Federal Trade Commission are getting busy at last. In the wake of the Smart Choices fiasco, the FDA is working to make package labels less misleading and easier to understand. The agencies have proposed nutrition standards for products marketed to children. These voluntary standards fall far short of my preference – an outright ban on marketing junk foods to kids – but puts food companies on notice that their products are under scrutiny. The FDA is also working on designs for front-of-package labels. I’m hoping it chooses a “traffic-light” system that marks foods with a green (any time), yellow (sometimes) or red (hardly ever) dot. Expect plenty of opposition from the makers of red-dotted products.
  • Meat: The meat industry has been under fire for raising food animals under inhumane conditions, using unnecessary hormones and antibiotics, mistreating immigrant labor, and polluting soil and water. Now it is also under fire for contributing to climate change. Recent films like “Food, Inc.” and “Fresh” and books such as Jonathan Safran Foer’s “Eating Animals” are encouraging people to become vegetarians or to eat less meat to promote the health of people and the planet. I’ll bet the meat industry pushes back hard on this one.
  • Sustainable agriculture: The back-to-the land movement has loads of people buying local food, choosing foods produced under more sustainable conditions and growing their own food. The number of small farms in America increased last year for the first time in a century. Seed companies cannot keep up with the demand. It will be fun to follow what happens with this trend.
  • Genetically modified (GM) foods: My book, “Safe Food,” comes out in a new edition this year, so I am paying especially close attention to debates about GM foods. The FDA’s 1994 decision to prohibit labeling of GM foods continues to haunt the food biotechnology industry. By now, nearly all American soybeans and sugar beets (95 percent) are GM, as is most corn (60 percent). But when the U.S. Department of Agriculture approved GM sugar beets in 2005, it neglected to perform the required environmental impact assessment. On that basis, environmental groups want to ban further planting of GM sugar beets. The dispute is now in the courts.
  • Chemical contaminants: The FDA has yet to release its report on the safety of bisphenol A, the plastic chemical that acts as an endocrine disrupter. Shouldn’t it be banned? The bottling industry says no. Watch for fierce arguments over this one.
  • Salt: Nutrition standards allow 480 mg sodium (the equivalent of more than 1 gram of salt) per serving. A half cup of canned soup provides that much. A whole cup gives you 4 grams and the whole can gives you 8 grams – much more than anyone needs. Nearly 80 percent of salt in American diets comes from processed and restaurant foods. Companies are under pressure to cut down on salt. Will they? Only if they have to.
  • Dietary advice: The new edition of Dietary Guidelines for Americans, which the government publishes every five years, is due this year. What will it say? I can’t wait to find out.

Those are the issues I am tracking these days. My one crystal-ball prediction? We will be hearing a lot more about them this year.

Happy new year!

Dec 3 2009

Food agencies at work (or not): USDA

USDA is the agency supposedly responsible for the safety of meat and poultry.  Unlike FDA, which is responsible for the safety of just about all other foods, USDA gets to impose HACCP (science-based food safety regulations) on meat and poultry.  It just doesn’t bother to enforce its own rules.  Hence recent events:

Consumer Reports, which for decades has been testing supermarket chickens for microbial contaminants, has just  tested chickens again. Sigh. Two-thirds were contaminated with Salmonella or Campylobacter. You will be relieved to know that this is an improvement. It was 80% the last time Consumer Reports did the testing.

In an effort to get USDA and the poultry industry moving on this problem, Senator Dianne Feinstein (Dem-CA) has introduced a bill to prohibit the sale of meat that has not been certified free of pathogens. Based on what’s been happening with meat safety, I’m betting it won’t get far.

So let’s talk about meat safety.  For this, we should all be reading USA Today, which seems to be one of the last newspapers in America still funding investigative reporting.  Its latest blockbuster is an account of the 826,000-pound recall by Beef Packers, Inc. (a subsidiary of Cargill) a few months ago. The meat made at least 28 people ill as a result of infections with a strain of Salmonella Newport highly resistant to antibiotics.

That’s bad enough, but it gets worse.  Beef Packers is a major supplier of meat to the USDA’s school lunch program. But oops.  The recall covered meat sent to retailers.  It did not cover meat sent to schools. According to the intrepid reporters at USA Today, USDA bought 450,000 pounds of ground beef produced by Beef Packers during the dates covered by the recall.

USDA should have known better.  Beef Packers had a history of positive Salmonella tests but the USDA did not disclose that information. An official told USA Today that doing so

would discourage companies from contracting to supply product for the National School Lunch Program and hamper our ability to provide the safe and nutritious foods to American school children.

You can’t make these things up.  USA Today provides the documents on its site to prove it.

I missed the earlier article in the USA Today series about school lunches in general and Del Rey Tortillas in particular, a company implicated in 20 cases of school food poisonings since 2003. Check out the article’s quick facts-and-figures about school lunches, the nifty interactive timeline for the Del Rey episodes, and the raft of documents in this case.

Good work, reporters. If you want to know why we need newspapers, here’s a good reason.

As for USDA: the new administration at the agency shows many signs of wanting to do the right thing about food safety but they have to deal with entrenched staff and inspectors who have been cozy with industry far too long.  USDA: deal with it!

Coming soon: updates on FDA and FTC.

Sep 22 2009

Interview with FoodSafetyNews.com

I did a Q and A with Helena Bottemiller of the new food safety website, FoodSafetyNews.com about the politics of food safety.  It’s online at the site.  Here’s the text of the interview (absent the blurb and photograph):

Q: There has been a lot of rhetoric coming from Administration-appointed officials on food policy this year–on encouraging fruits and veggies, on promoting local food, on strengthening food safety. Do you think these ideas will make a big impact on the current food system, or are the institutional and political barriers to change too great?

A: It’s not one or the other; it’s both. Yes, federal support will encourage small farmers and organic production and these sectors will grow as a result, and that’s a good thing. But they still account for, and will continue to account for, only a tiny fraction of food production. I expect growth in alternative agriculture with big percentage jumps, but the base will be small for a long time. I think the question is whether the growth in alternative systems will place pressure on industrial agriculture to improve its practices. I hope so.

Q: You’ve written before about the “revolving door” at the U.S. Food and Drug Administration and the U.S. Department of Agriculture–where regulators have close ties to the sector that they regulate from moving between roles in government and industry. I know you’ve been supportive of Michael Taylor, a top advisor to FDA Commissioner Hamburg, despite his former ties to industry, because of his policy positions. Are we seeing a better revolving door?
A: Of course it persists and always will, and is a huge problem for governmental integrity. The Michael Taylor situation is not so simple. In some circles, his appointment is a deal-breaker; anti-GMO groups will never forgive him for his role in FDA approval and non-labeling of GM foods. Whether FDA will revisit the labeling issue, I have no idea–I wish it would–but Taylor has a long and consistently solid record in the food safety area. He performed food safety miracles at USDA in the mid-1990s and that makes him a good choice for food safety initiatives that I hope are coming at FDA. I think he needs to be given a chance.
Q: Do you think the Senate will address food safety this fall, and are you supportive of the bills? What do you think about the push back from small and sustainable agriculture folks?
A: I hope the Senate acts, and soon. If it doesn’t, FDA’s hands are tied and we can expect massive outbreaks of foodborne illness to continue unabated. Even so, Congress is not doing what everyone agrees needs to be done: create a single food safety agency with responsibility, authority, and resources to require safe food production from farm to table. Food safety is just like health care. Everyone knows what is needed but Congress is too corrupt to act.
As for small farmers: I think everyone producing food–no exceptions–should be using science-based food safety procedures with testing. Congress needs to make it possible for small-scale producers to do this. While getting local testing facilities in place, Congress also ought to provide for local slaughter. Both would make a big difference.
Q: In your opinion, what are the top five ways we could create a safer food supply?
A: 1. Require HACCP (science-based food safety regulations) with test-and-hold pathogens for all producers from farm to table.
2. Create a single food safety agency to monitor and enforce regulations, with adequate resources to do so.
3. Ban the use of antibiotics in animal agriculture for non-therapeutic purposes.
4. Do a major national education campaign for hand washing (and require restaurants to provide hot water, soap and towels for that purpose).
5. Reform election campaign laws so elected representatives can focus on public health rather than corporate health.
Sep 14 2009

USDA to define “natural”

I can hardly believe it but the USDA is about to define what “natural” means for meat and poultry products (on the link, look for Docket No. FSIS-2006-0040A).

At the moment, the USDA has two definitions of “natural.”  Its Food Safety and Inspection Service says meat and poultry can be labeled “natural” if they are only minimally processed and don’t have any artificial flavorings, colorings, preservatives, or other additives.   But the USDA’s Agricultural Marketing Service has its own ideas.  It says “naturally raised” means the meat must come from animals raised with no hormone growth promoters, no antibiotics, and no animal by-products.  Hmm.  How about all of the above?

Let’s hear applause for the new USDA administration for taking this on.  OK FDA: now it’s your turn!

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Aug 7 2009

Organic nutrients: the debates continue

The Food Standards agency has issued a statement in response to the outpouring of outrage over its study demonstrating that the nutritional value of organic foods is, on average, equivalent to that of conventional foods.  In defense of the study results, the CEO of the agency says:

Irresponsible interpretation of the review by some has resulted in misleading claims being made concerning higher levels of some nutrients found in organic food.  The review…focused on nutrients where statistically significant differences were seen. Arbitrary quotes or selective use of the data from the other papers which were of less robust scientific quality should be treated with caution. The important message from this report is not that people should avoid organic food but that they should eat a healthy balanced diet and, in terms of nutrition, it doesn’t matter if this is made up of organic or conventionally produced food.

I have long argued that functional foods (in which nutrients are added over and above those that are already present in the foods) are not about improving health; they are about improving marketing.  Evaluating foods on the basis of their content of one or another nutrient is what Michael Pollan calls “nutritionism.”  Nutritionism is about marketing, not health.

I am a great supporter of organic foods because their production reduces the use of unnecessary chemicals, antibiotics, and hormones, and favors more sustainable production practices.  Yes, some organic foods will be higher in some nutrients than some conventional foods.  But so what?  Customers who can afford to buy organic foods are unlikely to be nutrient deficient.  What’s at stake in the furor over this issue is market share.  What should be at stake is the need to produce food – all food – more sustainably.

Jul 30 2009

Today’s huge flap about organics: forget nutrients

I’m in London and today’s tabloid Daily Express has a headline in type two inches high: “ORGANIC FOOD NO HEALTHIER.”  The article begins, “Eating organic food in the belief that it is good for your health is a waste of money, new research shows.”

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Really?  This surprising statement is based on the conclusions of a lengthy report just released from the British Food Standards Agency, Comparison of composition (nutrients and other substances) of organically and conventionally produced foodstuffs: a systematic review of the available literature.  This report, done by excellent researchers at the prestigious London School of Hygiene & Tropical Medicine, looked at the results of 162 studies comparing organic to conventionally grown foods for their content of nutrients and other substances.  Although it found higher amounts of some nutrients in organic crops, it found higher amounts of others in conventional crops, and no difference in others.  On this basis, the report concludes:

There is no good evidence that increased dietary intake, of the nutrients identified in this review to be present in larger amounts in organically than in conventionally produced crops and livestock products, would be of benefit to individuals consuming a normal varied diet, and it is therefore unlikely that these differences in nutrient content are relevant to consumer health.

In a statement accompanying release of the report, the Food Standards Agency says:

The Agency supports consumer choice and is neither pro nor anti organic food. We recognise that there are many reasons why people choose to eat organic, such as animal welfare or environmental concerns. The Agency will continue to give consumers accurate information about their food based on the best available scientific evidence.

Fine, but do animal welfare and environmental concerns not matter?  The authors of the report summarize their findings in a paper in the American Journal of Clinical Nutrition. The paper concludes:

On the basis of a systematic review of studies of satisfactory quality, there is no evidence of a difference in nutrient quality between organically and conventionally produced foodstuffs. The small differences in nutrient content detected are biologically plausible and mostly relate to differences in production methods.

Oh?  I thought that’s what organic foods were about – production methods: no antibiotics, hormones, pesticides, herbicides, chemical fertilizers, irradiation, genetic modification, or sewage sludge.  I thought better production methods were the precise point of organic foods.

But these authors did not compare amounts of antibiotics, hormones, pesticides, herbicides, chemical fertilizers, irradiation, genetic modification, or sewage sludge.  They did not look at any of those things.  They only looked at nutrients.  This is an example of nutritionism in action: looking at foods as if their nutrient content is all that matters – not production methods, not effects on the environment, and not even taste.

I’m surprised that investigators of this caliber would focus so narrowly on nutrient content.  There is no reason to think that organic foods would have fewer nutrients than industrially produced foods, and there are many reasons to think that organics have greater benefits for the environment, for pesticide reduction, and for taste, all of which affect human health at least as much — or more — than minor differences in nutritional content.   I buy organics because I want foods to be produced more naturally, more humanely, and more sustainably.  I see plenty of good reasons to buy organics and this study does not even begin to address them.

[Posted from London]

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Jul 1 2009

Horizon organics alert: here comes “natural”

Horizon, the commercial organic milk producer, is introducing  its first new non-organic products for children.   These will be labeled “natural,” not organic.   Horizon’s press people say the products “don’t contain growth hormones and will be easier on the pocketbook…These are our first natural offerings in the marketplace, and Horizon always tries to provide great-tasting products for moms and for families.”  Really?

“Natural” is an odd term.  It has no regulatory meaning.   Meats that are “natural” are supposed to be minimally processed and if their labels say they were produced without antibiotics or hormones the statements have to be truthful and not misleading.  As I discussed in What to Eat, meat retailers can’t tell the difference between “natural” and organic and neither can a lot of consumers.  Retailers are happy to charge the same high prices for the “natural” products and consumers think they are buying organics.  This is not a good situation.

So why would a company ostensibly devoted to the principles and practice of organics suddenly decide to start marketing “natural” products?  For the answer, I defer to Mark Kastel of the Cornucopia Institute who sent this message today:

The rumors have now been confirmed.  Dean Foods’ WhiteWave division has now announced that they will bring out “natural” (conventional) dairy products under the Horizon label.  This at a time when organic dairy farmers around the country are in financial crisis due to a glut of milk.

They are in essence creating a new product category, “natural dairy products,” that will directly compete with certified organic farmers and the marketers they partner with.

This move comes on the heels of the recent decision by Dean/WhiteWave to switch almost the entire product offerings of their Silk soymilk and soyfoods line to “natural” (conventional) soybeans.  They made the switch to conventional soybeans, in Silk products, without lowering the price.  Sheer profiteering.

The likelihood is that they will create this new category and enjoy higher profits than they currently realize having to pay those pesky organic dairy farmers a livable wage.

The news story below, from the Natural Foods Merchandise quotes Dean Foods/WhiteWave officials saying these products will be “easier on the pocketbook.”  Yes, they will be designed to undercut certified organic on price.

Horizon is the largest, in terms of dollar volume, organic brand in the marketplace.  Silk holds the leading market share in soyfoods and was once, prior to Dean Foods’ acquisition, a 100% organic company and brand.

SHAME!

Stay tuned.  Dean Foods has just declared war on the organic industry.  Although the first shot has been fired it will not be the last.

The organic farmers, consumers and ethical business people who built this industry did so in effort to create an alternative food system with a different set of values.  We will all work hard to defend what so many good people spent so many years to create.

Mark A. Kastel

Senior Farm Policy Analyst

The Cornucopia Institute

Jun 6 2009

Pew Charitable Trusts vs. Animal Drugs

If you take the Washington, DC Metro this month, be sure to look for the posters at the Capitol South and Union Station stops (the ones closest to the Senate and House staff offices).  The ads are part of the Pew Charitable Trusts’ Campaign on Human Health and Industrial Farming, aimed at reducing the use of antibiotics in animal agriculture.  Take a look at who is “hogging our antibiotics” and encourage your representatives to do so too.