by Marion Nestle

Posts dated: August2009

Aug 6 2009

The food safety bills in Congress

I don’t track legislation very carefully because bills change so much between the time they are proposed and actually pass.  But I keep getting asked about the bills that seem to have the best chance this year,  H.R. 2749 (which has just been passed by the House) and its equivalent in the Senate, S. 510 (still in the works).  The bills are quite similar.  Both aim to fix the FDA.   Neither aims to fix the system, so forget about combining the food safety functions of USDA and FDA into one agency.  The bills bring the FDA’s rules closer to those of USDA, as they propose science-based food safety standards (much like HACCP) from farm to table.  Best, they give the FDA recall authority as well as a few other goodies.

The bills themselves are miserable to read and it is hard to believe that anyone in government does.  That is why the Congressional Research Service (CRS) does summaries that even legislators can understand.  CRS researchers have now produced blessedly short and hopefully accurate summaries of the House bill as well as the Senate bill.

As my contribution to the cause of clarity, I have done a quick edit of the CRS summaries, with comments in Italics.  The links above are to the original bills so you can plow your way through them to see if this does them justice.   Enjoy!

THE HOUSE BILL, H.R. 2749, requires each food facility to:

(1) Conduct a hazard analysis, (2) Implement preventive controls, and (3) Implement a food safety plan. [This sounds like HACCP, although they aren’t calling it that. I vote yes]

Requires FDA to:

(1) Issue science-based performance standards to minimize the hazards from foodborne contaminants [this means HACCP or its equivalent, and about time too],

(2) Establish science-based standards for raw agricultural commodities [this means some version of farm-t0-table HACCP, long awaited],

(3) Inspect facilities at a frequency determined pursuant to a risk-based schedule [this is an admission that the FDA can’t handle the work load; it will focus on products most likely to be contaminated]

(4) Establish a food tracing system [this will help identify where foods come from]

(5) Assess fees relating to food facility reinspection and food recall [make companies pay for all this, I hope in a way that avoids conflicts of interest],

(6) Establish a program for accreditation of laboratories that perform analytical testing of food for import or export [can’t believe we don’t already have this, but that’s why we need this legislation].

Authorizes FDA to:

(1) Order an immediate cessation of distribution, or a recall, of food [recall authority at last!]

(2) Establish an importer verification program [accountability for importers, at last!]

(3) Quarantine food in any geographic area within the United States [they can’t do this now?].

Defines the term “color additive” to include carbon monoxide that may affect the color of fresh meat, poultry products, or seafood [this will have to meet food additive regulations].

Requires country of origin labeling on food, and annual registration of importers [Yes!].

Provides for unique identifiers for food facilities and food importers [so FDA actually knows who they are].

Deems a food to be adulterated if an inspection is delayed or refused [Yes!].

Requires FDA to establish a corps of inspectors dedicated to inspections of foreign food facilities [Amazing that we don’t already have this].

Reorganizes the FDA field laboratories and district offices [Could this possibly be a euphemism for closing some?].

Gives the FDA Commissioner subpoena authority [Yes!].

Establishes whistleblower protections [OK].

THE SENATE BILL, S. 510, is pretty much the same except that it addresses food bioterrorism [fortunately, a rare event so far]. In addition to most of what is in the House bill, it requires HHS and USDA to prepare the National Agriculture and Food Defense Strategy [If this is done right, it ought to promote the safety of domestic foods and imports].

It also requires FDA to:

(1) Identify preventive programs and practices to promote the safety and security of food [worries about food bioterrorism again];

(2) Promulgate regulations on sanitary food transportation practices [good idea];

(3) Develop a policy to manage the risk of food allergy and anaphylaxis in schools and early childhood education programs [I’m not sure how this got in here]

Requires FDA and CDC to enhance foodborne illness surveillance systems [Good idea].

Requires EPA to assist state, local, and tribal governments in preparing for, assessing, decontaminating, and recovering from an agriculture or food emergency [in the military sense of food security].

There is much, much more in these bills.  Bill Marler, who has actually read the bills, has produced his own summary, which includes definitions and more.  If you are wondering what implementation of these bills might cost, the Congressional Budget Office has done an analysis: a mere $2 billion.

It’s hard to know how seriously to take all this until we see what Congress actually does when it gets back to work.  Stay tuned.

Aug 5 2009

What We Eat in America: Latest Info

I’ve long argued that finding out what people eat is the most intellectually challenging aspect of nutrition research.  To put it bluntly, everybody lies. OK.  We don’t lie.  We just can’t remember or estimate portion sizes accurately.  For years, government agencies have gone to great trouble and done the best they can to get some reasonable idea of what Americans actually eat.  They report the results as “What We Eat in America.”  The data may not be perfect (they almost certainly underestimate actual intake), but they are the best we have and always of great interest.

I always like to know what is going on with calories.  The USDA’s most recent data are from 2005-2006.  These show that women on average consume 1785 calories a day, men 2638, and together 2157.  These figures are based on intake reported for 24 hours and almost certainly underestimate real calorie intake by one-third or more.  Compare these figures to calorie production, which is now 4000 per capita per day! (See Table 1).   The truth undoubtedly lies somewhere in between and all we can do is make good guesses.

USDA files its dietary intake reports under Products & Services.   Its latest looks at intake of four nutrients: calcium, vitamin D, phosphorus, and magnesium.  In comparison to dietary reference intakes (DRIs), Americans eat pretty well.  The low magnesium intake makes me wonder if the  DRI for that nutrient is too high, but I tend to be skeptical about such things.

Everything about these reports requires much careful interpretation, since every element of obtaining dietary intake information is fraught with error.   Better methods would help a lot.  If only we could figure out how to do this better.  A challenge, indeed.

Aug 4 2009

USDA carrot stats

The USDA does wonderful reports on arcane agricultural matters (maybe specialized is a better word than arcane?).  Whatever.  This one is about carrots.  Anything you want to know about carrot production and use?  Here it is.

Aug 2 2009

Recent events on the obesity front

Good news (sort of): Overall obesity rates in children seem to be stabilizing.  Rates rose from 1998-2003 but did not change much from 2003-2007, with one exception: rates are still rising among American Indian/Alaskan Native children.  Here’s a map of childhood obesity rates by state (thanks to the Wall Street Journal).  Rates are decreasing in a few states!  Oregon has the lowest rates (less than 10%).  Mississippi has the highest (21%).

Overweight children are more influenced by advertisements for branded products than are average weight children, according to a pilot (preliminary) study in Appetite.  Evidence for restrictions on advertising?  I think so.

The CDC has produced a policy-wonkish list of 22 Recommended Community Strategies and Measurements to Prevent Obesity in the United States.  These are suggestions for what communities should do to make it easier for people to eat less (or better) and move more.  Examples: “Communities Should Provide Incentives to Food Retailers to Locate in and/or Offer Healthier Food and Beverage Choices in Underserved Areas,” and “Communities Should Improve Availability of Mechanisms for Purchasing Foods from Farms.”  These are all good “shoulds.”   The report gives ideas for measuring the success of such initiatives but does not discuss how to implement them, alas.

[Posted from New Delhi]

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