by Marion Nestle

Search results: natural

Sep 22 2012

The Farm Bill: R.I.P.

USDA Secretary Tom Vilsack has this to say about our dysfunctional Congress’s leaving town without passing the 2012 Farm Bill:

In a year that has brought its share of challenges to America’s farmers and ranchers, the House Republicans have added new uncertainty for rural America.

Unfortunately, House Republicans left Washington without passing comprehensive, multi-year food, farm and jobs legislation, leaving thousands of farming families exposed.

U.S. agriculture is fighting to maintain the tremendous momentum it has built over the past three years, but with natural disasters and other external forces threatening livelihoods of our farmers and ranchers, certainty is more important than ever.

Americans deserve a food, farm and jobs bill that reforms the safety net for producers in times of need, promotes the bio-based economy, conserves our natural resources, strengthens rural communities, promotes job growth in rural America, and supports food assistance to low-income families. Without the certainty of a multi-year bill, rural communities are being asked to shoulder undue burdens.

Jul 16 2012

The House version of the farm bill: dysfunction or posturing?

Is this the way to make law?

After a 13-hour mark-up session that lasted past midnight last week, the House Agriculture Committee approved, 35-11, its version of the 2012 Farm Bill.

The bill is so flawed that USDA Tom Vilsack felt compelled to issue a critical statement:

Americans deserve a farm and jobs bill that reforms the safety net for producers in times of need, promotes the bio-based economy, conserves our natural resources, strengthens rural communities,  promotes job growth in rural America, and supports food assistance to low-income families. 

Unfortunately, the bill produced by the House Agriculture Committee contains deep cuts in SNAP, including a provision that will deny much-needed food assistance to 3 million Americans, mostly low-income working families with children as well as seniors. The proposed cuts…wouldn’t just leave Americans hungry – they would stunt economic growth.  The bill also makes misguided reductions to critical energy and conservation program efforts.

For the politics of what the House Ag Committee is doing, Politico has a good summary.  According to its analysis, the problems with the bill are so enormous that it is unlikely that the House will ever get to it. 

The reality is that GOP leaders are worried about a messy floor fight over divisive regional policies months before voters head to the ballot boxes. Odd couples could abound: The far left and far right would likely vote against the bill on the floor, the former thinking the bill cuts too much from food stamps, the latter insisting cuts aren’t deep enough.

There’s also division over how much the government should be subsidizing the farm industry and whether it should control commodity prices. Arguing complex farm policy on the House floor in this political climate gives many Republican members pause.

If the House can’t pass a bill, then it would go into negotiations with the Senate with a weak negotiating stance.

…Now, they’ll likely have to grit their teeth and vote to extend current policy. And that will come only after rural lawmakers go home for all of August and face questions about why the bill hasn’t been debated on the House floor.

The Environmental Working Group gives ten reasons to reject the House bill:

  • Cuts Nutrition Assistance
  • Gives Big Farmers a Big Raise
  • Expands Crop Insurance by $9.5 billion
  • Cuts Conservation Programs by $6 billion
  • Lacks Protections for Prairies
  • Includes Anti-Environmental Riders
  • Has Few Incentives for Healthy Diets
  • Weakens Regulation of GMO Crops
  • Guts State Food and Farm Standards
  • Repeals Organic Certification Program

Fixing the farm bill is a formidable challenge. 

But aren’t lawmakers supposed to take on such challenges as part of what we elected them to do?

Jun 18 2012

GM Myths and Truths: A critical review of the science

I’ve just been sent GMO Myths and Truths, a review of research on claims made for the safety and efficacy of genetically modified (GM) foods.  The authors are Michael Antoniou, Claire Robinson, and John Fagan, scholars with critical positions on GM foods.

I’ve been writing about GM foods since the mid-1990s, and am impressed by the immutability of positions on the topic.   As I discuss in my book Safe Food: The Politics of Food Safety, the pro-GM and anti-GM advocates view the topic in quite different ways that I call for lack of better terms “science-based” versus “value-based.”

In GMO Myths and Truths, the authors attempt to cross this divide by taking a science-based, heavily referenced approach to dealing with claims for the benefits of GM foods.

On the basis of this research, they argue that a large body of scientific and other authoritative evidence demonstrates that most claims for benefits of GM foods are not true. On the contrary, they say, the evidence presented in their report indicates that GM crops:

  • Are laboratory-made, using technology that is totally different from natural breeding methods, and pose different risks from non-GM crops
  • Can be toxic, allergenic or less nutritious than their natural counterparts
  • Are not adequately regulated to ensure safety
  • Do not increase yield potential
  • Do not reduce pesticide use but increase it
  • Create serious problems for farmers, including herbicide-tolerant “superweeds”, compromised soil quality, and increased disease susceptibility in crops
  • Have mixed economic effects
  • Harm soil quality, disrupt ecosystems, and reduce biodiversity
  • Do not offer effective solutions to climate change
  • Are as energy-hungry as any other chemically-farmed crops
  • Cannot solve the problem of world hunger but distract from its real causes – poverty, lack of access to food and, increasingly, lack of access to land to grow it on.

Whether or not you agree with these conclusions, the authors have put a great deal of time and effort into reviewing the evidence for the claims.  This is the best-researched and most comprehensive review I’ve seen of the criticisms of GM foods.

Can the pro-GM advocates produce something equally well researched, comprehensive, and compelling?  I doubt it but I’d like to see them try.

In the meantime, this report provides plenty of justification for the need to label GM foods.  Consumers have the right to choose.  To do that, we need to know.

Please let’s just label it.

May 29 2012

The latest battle in the supplement wars: FDA v. DMAA

Welcome to the largely unregulated universe of dietary supplement marketing, in this case of DMAA, a.k.a. 1,3-dimethylamylamine, methylhexanamine, or geranium extract (from which it is supposedly isolated).
DMAA is supposed to stimulate athletic performance.
In April, the FDA sent letters warning ten DMAA distributors that it considered their products adulterated because:
  • DMAA does not naturally come from a food.
  • Most of it is produced synthetically
  • It might not be safe.
The FDA received 42 complaints of adverse events associated with taking DMAA supplements.  Although the reports do not prove that DMAA caused the problems, these are serious: cardiac disorders, nervous system disorders, psychiatric disorders, and death.The FDA says:

dimethylamylamine narrows the blood vessels and arteries, which increases cardiovascular resistance and frequently leads to elevated blood pressure. This rise in blood pressure may increase the work of the heart such that it could precipitate a cardiovascular event, which could range from shortness of breath to tightening of the chest and/or a possible myocardial infarction (heart attack).

One FDA warning letter went to a company called Muscle Warfare for its DMAA supplement “Napalm” which “produces intense sensations of power, drive, energy, focus, motivation, and awareness.  Enormous strength, speed and endurance increases may result.”

Here’s how the company says Napalm works:

Upon ingestion, energy is almost instantly kicked in with Air Strike while core body heat is dramatically supported. This extra body heat may then dramatically support the release of heat shock proteins, during your workout by way of our patent pending Thermobraic Heat Shock Protein Deployment System via Myobolic-SERMS/1&2….Muscle Pumps are fueled via a remarkable creatine free, Plasma Scorch Muscle Engorgement Agent….

Just pure power and dry hard size. Anabolism is kicked in by your ultra-intense workout coupled with our powerful mTOR pathways inducing Vaso-Anabolic Branched Chain Amino Acid Blend. Further hormonal anabolic support is induced by our patent pending NMDA™ hormonal support agent. NMDA™ specifically targets growth hormone, testosterone, IGF-1 and IGF-2 release and has been scientifically shown to provide dramatic support!

As I keep saying, you can’t make this stuff up.

The supplement industry, ever eager to find an athletic supplement that everyone will want to take has reacted with outrage to the FDA’s warning letters (see NutraIntredients-USA.com for a series of articles on DMAA).

Since Congress passed the Dietary Supplement Health and Education Act (DSHEA) in 1994, the supplement industry has gotten a virtually free pass on regulation and its less scrupulous members push the limits of marketing to the point where the FDA has no choice but to act.

DMAA supplement marketers now argue that if DMAA comes from geraniums, synthetic DMAA should be legal. 

I had no idea people were eating geraniums, but never mind.  The flowers may not contain DMAA anyway.

According to NutraIngredients, most DMAA is synthetic (hence: not natural):

There is only one study repeatedly referenced to show that DMAA is a naturally occurring constituent of geranium oil (Ping, Z.; Jun, Q. & Qing, L. (1996), ‘A Study on the Chemical Constituents of Geranium Oil, Journal of Guizhou Institute of Technology 25 (1): 82–85) – which analytical testing experts contacted by NutraIngredients-USA say is “not scientifically defensible“.

The supplement industry views the warning letters as signs that the FDA is going to start giving its products greater scrutiny.

That would be a step in the right direction, but maybe the FDA won’t have to.  The warning letters elicited a flood of  class action lawsuits against DMAA.

If the FDA won’t or can’t act, lawyers will take up the burden of regulating potentially unsafe and misleadingly marketed supplements.

Update, June 29:  Oops.  Investigators fail to find DMAA in geranium extracts or oils. 

May 24 2012

POM fights back with out-of-context ads

POM Wonderful has a full-page ad in today’s New York Times (how much do these things cost?) titled “FTC v. POM: You be the judge.”  The ad includes selected quotes from the judge’s decision (see yesterday’s post) and refers readers to its wonderfully named website, pomtruth.com, where you can see the quotes and the ads for yourself.

I couldn’t help doing some checking.

The POM ad quotes from Chief Administrative Law Judge’s decision:

Competent and reliable scientific evidence supports the conclusion that the consumption of pomegranate juice and pomegranate extract supports prostate health, including by prolonging PSA doubling time in men with rising PSA after primary treatment for prostate cancer (page 282).

I turned immediately to page 282.  The sentence before the one quoted would seem to support it:

The basic research, the Pantuck Study, and the Carducci Study, relied on by Respondents [POM Wonderful], support the conclusion that pomegranate juice has a beneficial effect on prostate health.

But what follows the quotation makes it clear that although the research claims to support the effect, it really doesn’t.  Here’s what immediately follows the quotation in the same paragraph:

However, the greater weight of the persuasive expert testimony shows that the evidence relied upon by Respondents is not adequate to substantiate claims that the POM Products treat, prevent, or reduce the risk of prostate cancer or that they are clinically proven to do do so.  Indeed, the authors of the Pantuck Study and the Carducci study each testified that their study did not conclude that POM juice treats, prevents, or reduces the risk of prostate cancer.  And, as Respondents’ expert conceded, no clinical studies, research and/or trials show definitely that the POM Products treat, prevent, or reduce the risk of prostate cancer.

I will just do one more of the quotes.  The ad says:

Competent and reliable scientific evidence shows that pomegranate juice provides a benefit to promoting erectile health and erectile function (page 198).

This is indeed on page 198 but is followed immediately by:

There is insufficient competent and reliable scientific evidence to show that pomegranate juice prevents or reduces the risk of erectile dysfunction or has been clinically proven to do so…There is insufficient competent and reliable scientific evidence to show that pomegranate juice treats erectile dysfunction in a clinical sense or has been clinically proven to do so.

Because these statements are attributed to the same expert witnesses, this must mean that while some studies show benefits, the experts do not believe that these studies (many of them sponsored by POM) are scientifically credible.

Pomegranate juice is a juice.  Fruit juices are healthy and especially delicious when fresh.  I happen to like the taste of pomegranate juice.

But does it have any special health benefits as compared to orange, grapefruit, grape, or any other fruit juice?

Would any fruit juice be likely to prevent heart disease or prostate problems on its own?

Despite POM’s out-of-context advertisement, the Administrative Law Judge did not think so, and neither do I.

Addition: I’m indebted to FoodNavigator.com for noticing some of the other ads.

The caption reads: “Natural Fruit Product with Health Promoting Characteristics–FTC Judge.”

May 10 2012

GAO says U.S. food safety system needs work, resources

The Government Accountability Office is complaining again about the inadequacies of the American food safety system, and with good reason.

Its 2012 Annual Report, Opportunities to Reduce Duplication, Overlap and Fragmentation, Achieve Savings, and Enhance Revenue, says that the food safety system is:

fragmented and results in inconsistent oversight, ineffective coordination, and inefficient use of resources.

In 2007, GAO added food safety to its list of high-risk areas that warrant attention by Congress and the executive branch.

More recently GAO found that this fragmentation extends to the responsibilities across multiple agencies to defend food and agricultural systems against terrorist attacks and natural disasters…Many of these activities are everyday functions or part of the broader food and agriculture defense initiative and would be difficult for the agencies to separately quantify.

This report repeats what the GAO has been saying since the early 1990s:

there is no centralized coordination to oversee the federal government’s overall progress in implementing the nation’s food and agriculture defense policy.

Because the responsibilities outlined in this policy (HSPD-9) are fragmented and cut across at least nine different agencies, centralized oversight is important to ensure that efforts are coordinated to overcome this fragmentation, efficiently use scarce funds, and promote the overall effectiveness of the federal government.

Reminder: the present food safety system is mainly divided between two agencies: USDA (meat and poultry) and FDA (everything else).

Centralized oversight of food safety?  What a concept.

Mar 23 2012

The arguments about sodium go on and on

Dietary sodium continues to generate much talk but little action.

The CDC issued a recent Vital Signs report on dietary sodium with this graphic:

In translation from the data tables:

  • 90% of Americans consume too much salt.
  • 44% of salt comes from 10 foods: breads and rolls, cold cuts and cured meats, pizza, poultry, soups, sandwiches, cheese, pasta dishes, meat dishes, and snacks.
  • 65% of salt comes from retail processed foods.
  • 25% comes from food served at restaurants.
  • 10% comes from salt added at the table.
  • 10% occurs naturally in foods.
  • $20 billion a year is the cost of salt-related chronic disease.

The bottom line?  Americans would be better off eating less salt.

But from the standpoint of the food industry, reducing dietary sodium is a big problem.  See, for example,  FoodNavigator-USA.com‘s recent articles about sodium in foods and health:

Sodium reduction: The science, the technology… and the business case It’s expensive, risky, and difficult, but manufacturers have made huge progress on sodium reduction in recent years. But how much further can they go, and where is the ROI if consumers are at best indifferent to their efforts, or at worst downright suspicious?.. Read

Bakers on sodium reduction: We can’t afford to make products consumers won’t buy Reducing sodium is expensive and difficult, and many bakers are beginning to wonder whether it is worth investing millions into reformulating products that consumers do not want to buy, according to the Association of Bakers (ABA)… Read

Risks of slashing sodium levels in cheese could outweigh benefits, US researcher A prominent US researcher says that government pressure to cut sodium in cheese could have serious food safety, taste and labeling consequences, and questions the necessity of such a move given minimal evidence of positive health effects and muted consumer demand… Read

Sodium reduction: To boldly go… lower and lower Food manufacturers are under increasing pressure to reduce sodium, but surveys suggest many shoppers are, well, not that bothered. So where does this leave firms plugging sodium reduction solutions? Elaine Watson asks Mariano Gascon, R&D chief at seasonings, flavors and spice specialist Wixon for his take on it… Read

Law professor: Sodium reduction only works if there is a level playing field If consumers are not demanding lower-sodium products, and the government does not mandate reductions, the food industry has “no incentive to be at the forefront of change”, according to one legal expert… Read

National Dairy Council: Low sodium cheese is not taking the market by storm While cheese makers remain committed to salt reduction, demand for low-sodium cheese remains pretty lackluster, according to the National Dairy Council (NDC)… Read

Academic: Government sodium targets are incompatible with rest of dietary guidelines Further evidence that government healthy eating guidelines are more ‘aspirational’ than achievable has been uncovered by researchers testing how easy it is to meet low sodium targets and get the rest of the nutrients we need… Read

IFT urges government to take a cautious approach to sodium reduction The Institute of Food Technologists (IFT) has submitted comments to government agencies suggesting that actions to reduce sodium should not go “too far, too fast”, and has raised concerns about consumer acceptance and the safety of reduced sodium foods… Read

American Heart Association blasts industry sodium reduction skeptics Suggestions by the Salt Association and other industry associations that sodium reductions could hurt rather than improve health are “not supported by science”, the American Heart Association (AHA) has insisted… Read

‘Processed’ foods are often high in sodium – but what’s a processed food? About 75% of the sodium in our diets comes from processed foods. It’s a regularly cited figure – but what exactly is a ‘processed’ food? Consumers might be surprised… Read

But this one just in:

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Feb 23 2012

Never mind food: let’s Aginvest!

As a keen observer of the Occupy Big Food movement (sign up for social media day of action February 27), I hardly know what to make of an invitation I received yesterday to an upcoming conference  on “aginvestment.”

Aginvestment?  This is a new word in my vocabulary but I guess it means forget food: agriculture is the hot new investment opportunity.

I’ve edited out the details, but here’s the invitation, just as sent:

As you are aware, the trend of investing in agriculture has already started. I can foresee that more and more farmers will become rich and agricultural commodity prices will continue to rise in the long-term. I think ag will be a great place for the next 10-20 years.

I invite you to join me this year…where I will present my views on ag investing and be on-hand throughout the day to answer attendee questions. This conference is a reflection of the real money at work in the space, as well as the increased interest from new allocators.

With investments in agriculture expected to increase up to 5% in institutional portfolios in the next five years, the trailblazing investment experts at this conference will help define the future and how to capitalize on that growth. I have said it before that the power is shifting from the financial centers to the producers of real goods. The place to be is in commodities, raw materials, natural resources, and the place to learn about it is here …

And you thought farming was about growing food?

Follow-up February 24: I received a message apologizing for the previous message.

On February 22, you may have received an email…the marketing and promotional information expressed in that message were issued without [the writer’s] full consent or knowledge.

Oh dear.