by Marion Nestle

Search results: traffic lights

Jun 24 2013

Britain’s new food label: traffic lights (sort of)

The UK is introducing a uniform system of front-of-package food labeling—voluntary of course.

The new voluntary scheme includes traffic light colours as well as GDAs

The food industry hates it.  It’s got traffic-light colors, and we already know what that means in practice.  People tend not to buy red-labeled products.

That’s why trade associations are complaining that this system is too simplistic, misleading, and unscientific.

Worst of all, it will confuse consumers into not buying products that fit just fine into healthful diets.

Tch, tch.

Australia is introducing a star system to rate products.  Food companies don’t like that one either.

In the meantime, we’ve heard nothing about front-of-package labeling from our very own FDA since the Institute of Medicine released its recommendations in October 2011, and it looked like the FDA had given up on the idea in February 2012.

Front-of-package labels were on the early agenda for Let’s Move!

Maybe the European labeling initiatives will encourage the FDA to do so?

Feb 24 2009

No wonder food companies don’t like traffic lights

A report just out from the European Union explains why food companies so strongly oppose traffic light systems for labeling food products.  Consumers interpret red lights as meaning “don’t eat me.”  Here is how the U.K. Food Safety Authority is using traffic lights.  Compare this to the check mark system preferred by the food industry.

UK Food Standards Agency labels

Jan 27 2012

Guess what: Traffic light labels work

A study published online in the American Journal of Public Health fiddled around with red (avoid) and green (eat me) labels on items in a hospital cafeteria.

The investigators measured sales before the start of the intervention.  About a quarter of items sold were in the red category and 42% were green—these hospital workers were already making healthy choices.

The intervention took place in two 3-month phases.  The first phase just involved traffic light labels.  In the second phase, the investigators moved the items around to make the green-labeled products more visible and accessible.

The results: labels alone led to decreases in sales of red-labeled items and increases in sales of those with green labels.

For example, sales of red-labeled drinks decreased by 16.5%.  When the drinks were made less accessible, sales declined by an additional 11.4% (sales of bottled water increased).

No wonder the food industry in Great Britain fought so hard against traffic light front-of-package labeling.  No wonder the Grocery Manufacturers Association and Food Marketing Institute much prefer their own guaranteed-not-to-work system.

And data like these surely explain why the FDA is taking so long to do anything with the Institute of Medicine’s proposed labeling system—not exactly traffic lights, but pretty close.

This study provides further evidence for the value of such schemes for helping people make healthier choices.

FDA: get busy!

Apr 10 2009

Consumers prefer traffic-light food labels

Lots of well meaning people are trying to develop systems for labeling foods by their degree of nutritional quality (I file posts on this topic under Scoring systems).  My preference is for traffic lights — green for eat anytime, yellow for once-in-a-while, and red for hardly ever).  So I was not surprised to see an announcement of a new study from Australia that tested consumers’ understanding of several kinds of food ranking systems.  According to the study itself, traffic lights beat out the other systems tested in helping consumers choose healthier foods.  I hear rumors that the Institute of Medicine is starting a study to evaluate consumers’ understanding of the various kinds of ranking labels on food products.  I suppose we will need to wait until that study is complete – a process that usually takes two or three years – before we hear its conclusion.  If we have to have one system, I’m voting for traffic lights.

Oct 31 2008

Australians like traffic-light food labels

We will be seeing industry-sponsored ratings on food packages.  Australians, on the other hand, are considering front-of-the-package traffic lights.  Thanks to Morten Strunge Meyer (MortenCopenhagen) for sending this link to the Australian report on this proposed system.

Mar 4 2014

Food industry puts $50 million into another end run around the FDA

Over the weekend, Politico announced that the Grocery Manufacturers Association (GMA) and Food Marketing Institute (FMI) were finally going to launch their long-threatened $50 million campaign to promote voluntary “Facts Up Front” labels on food packages.

In case you never noticed these labels—and I doubt most people do—here is an example:

GMA and FGI conducted their own survey.  This—no surprise—found that people love Facts Up Front labels, but I find that hard to believe.  Neither do others, according to Politico reporters.

For what $50 million will buy, see yesterday’s Washington Post, page A5 (thanks Politico).

Recall the history

Facts Up Front (formerly known as Nutrition Keys), was originally launched as an end run around what the FDA was then trying to do with front-of-package labeling initiatives.  This happened early in 2011.

The GMA/FMI ploy brought the FDA’s initiatives to a halt—despite the agency’s investment in two Institute of Medicine (IOM) studies to establish a research basis for front-of-package labels.

These, in turn, followed on the heels of the food industry’s ill-fated Smart Choices—an attempt to promote highly processed foods as healthy.

GMA/FMI’s goal was to head off any possibility that the FDA would mandate red, yellow, and green traffic light signals.

Red signals might discourage consumers from buying products made by the companies GMA and FMI represent.

The food industry had cause to worry.  The IOM was considering—and eventually published—a front-of-package scheme similar to traffic lights.  It used checks or stars to evaluate the content of calories, saturated and trans fat, sodium, and sugars, all nutrients to watch out for.

GMA/FMI got its much more complicated—and, therefore, harder to understand—Nutrition Keys out first.  This preempted the IOM recommendations.

The FDA gave up.  The two IOM reports went into a drawer and the FDA has done nothing with them.

Why is GMA/FMI doing this now?

Surely, it is no coincidence that GMA/FMI is rolling out this campaign on the heels of Let’s Move!’s triumphant release of the FDA’s new food labeling proposals.

They must be worried that the FDA will unearth the two IOM reports, adopt the IOM recommendations, and start rulemaking for front-of-package labeling.

One sign of the food industry’s strategy comes from Bruce Silverglade, who for years was head counsel for the Center for Science in the Public Interest (CSPI), but has now revolved to a Washington, DC law firm that represents food companies.  He told Politico:

The general view in the industry is that nutrition information has really moved to the front of the pack. What FDA is doing is essentially proposing a new model of an old dinosaur.

As Michele Simon tweeted: “that comment…is rich coming from ex-@cspi lawyer who fought for label.”

What’s wrong with Facts Up Front? 

Plenty.

The IOM recommended that front-of-package labels be:

  • Simple: easy to understand
  • Interpretive: putting judgments in context
  • Scaled: indicating good, better, and best

Facts Up Front does none of the above.

Facts Up Front is a tool for selling, not buying.

Its purpose is to make highly processed foods look healthier, whether or not they really are.

Whether slightly better-for-you processed foods will help anyone make better food choices and be healthier remain open questions.

What should happen now?

With Let’s Move! really moving, this seems like a great time to urge the FDA to pull out those IOM reports and get busy on a front-of-package labeling method that will really help the public make healthier dietary choices.

Sep 2 2012

Regulations do change eating behavior

My monthly, first Sunday column in the San Francisco Chronicle:

Q: I still don’t get it. Why would a city government think that a food regulation would promote health when any one of them is so easy to evade?

A: Quick answer: because they work.

As I explained in my July discussion of Richmond’s proposed soda tax, regulations make it easier for people to eat healthfully without having to think about it. They make the default choice the healthy choice. Most people choose the default, no matter what it is.

Telling people cigarettes cause cancer hardly ever got anyone to stop. But regulations did. Taxing cigarettes, banning advertising, setting age limits for purchases, and restricting smoking in airplanes, workplaces, bars and restaurants made it easier for smokers to stop.

Economists say, obesity and its consequences cost our society $190 billion annually in health care and lost productivity, so health officials increasingly want to find equally effective strategies to discourage people from over-consuming sugary drinks and fast food.

Research backs up regulatory approaches. We know what makes us overeat: billions of dollars in advertising messages, food sold everywhere – in gas stations, vending machines, libraries and stores that sell clothing, books, office supplies, cosmetics and drugs – and huge portions of food at bargain prices.

Research also shows what sells food to kids: cartoons, celebrities, commercials on their favorite television programs, and toys in Happy Meals. This kind of marketing induces kids to want the products, pester their parents for them, and throw tantrums if parents say no. Marketing makes kids think they are supposed to eat advertised foods, and so undermines parental authority.

Public health officials look for ways to intervene, given their particular legislated mandates and authority. But much as they might like to, they can’t do much about marketing to children. Food and beverage companies invoke the First Amendment to protect their “right” to market junk foods to kids. They lobby Congress on this issue so effectively that they even managed to block the Federal Trade Commission‘s proposed nonbinding, voluntary nutrition standards for marketing food to kids.

Short of marketing restrictions, city officials are trying other options. They pass laws to require menu labeling for fast food, ban trans fats, prohibit toys in fast-food kids’ meals and restrict junk foods sold in schools. They propose taxes on sodas and caps on soda sizes.

Research demonstrating the value of regulatory approaches is now pouring in.

Studies of the effects of menu labeling show that not everyone pays attention, but those who do are more likely to reduce their calorie purchases. Menu labels certainly change my behavior. Do I really want a 600-calorie breakfast muffin? Not today, thanks.

New York City’s 2008 ban on use of hydrogenated oils containing trans fats means that New Yorkers get less trans fat with their fast food, even in low-income neighborhoods. Whether this reduction accounts for the recent decline in the city’s rates of heart disease remains to be demonstrated, but getting rid of trans fats certainly hasn’t hurt.

Canadian researchers report that kids are three times more likely to choose healthier meals if those meals come with a toy and the regular ones do not. When it comes to kids’ food choices, the meal with the toy is invariably the default.

A recent study in Pediatrics compared obesity rates in kids living in states with and without restrictions on the kinds of foods sold in schools. Guess what – the kids living in states where schools don’t sell junk food are not as overweight.

Circulation has just published an American Heart Association review of “evidence-based population approaches” to improving diets. It concludes that evidence supports the value of intense media campaigns, on-site educational programs in stores, subsidies for fruits and vegetables, taxes, school gardens, worksite wellness programs and restrictions on marketing to children.

The benefits of the approaches shown in these studies may appear small, but together they offer hope that current trends can be reversed.

Researchers also suggest other approaches, not yet tried. The Yale Rudd Center has just shown that color-coded food labels (“traffic lights”) encourage healthier food choices.

And Rand Corp. researchers propose initiatives like those that worked for alcoholic beverages: Limit the density of fast-food outlets, ban sales in places that are not food stores, insist that supermarkets put junk foods and sodas where they are hard to see, ban drive-through sales, restrict portion sizes and use warning labels.

These regulatory approaches are worth trying. If research continues to demonstrate their value, cities will have even more reason to use them. If the research becomes compelling enough, the federal government might need to act.

In the meantime, cities are leading the way, Richmond among them. Their initiatives are well worth trying, testing and supporting.

**Marion Nestle is the author of “Why Calories Count: From Science to Politics,” as well as “Food Politics” and “What to Eat,” among other books. She is a professor in the nutrition, food studies and public health department at New York University, and blogs at foodpolitics.com. E-mail: food@sfchronicle.com

Feb 7 2012

Walmart’s new front-of-package “buy me” logo

This morning, Walmart announced a new FOP labeling program:

The logo will go on Walmart’s in-house brand products that meet the company’s nutritional criteria.  These criteria are similar (but not identical) to those recommended by the Institute of Medicine (IOM) in its recent report advising the FDA about what should be included in front-of-package labels.

Because the FDA has not yet acted on the IOM report, Walmart—like other retailers—is jumping the gun in doing its own thing.  Its thing, however, is a substantial improvement over the Facts Up Front scheme put in place by the Grocery Manufacturers Association and Food Marketing Institute.

In general, strict nutrition criteria for salt, sugar, and saturated fat exclude most supermarket products.

Walmart’s criteria are pretty strict.  They exclude 80% of Great Value products.

In the cereal category, for example, only these Great Value items qualify:

  • Extra Raisin Bran Cereal
  • Raisin Bran
  • Bran Flakes
  • Crunchy Oat Squares
  • Frosted Shredded Wheat
  • Crunchy Nugget Cereal
  • Toasted Wholegrain Oat Cereal

But these Great Value cereals do not:

  • Cocoa Cool Cereal
  • Cinnamon Crunchy Oat Squares Cereal
  • Apple Blasts Cereal
  • Sugar Frosted Flakes Cereal
  • Toasted Corn Cereal
  • Crisp Rice Cereal
  • Fruit Spins Cereal
  • Fruity Puffs Cereal
  • Crunchy Honey Oats Cereal
  • Vanilla Almond Awake Cereal

OK, but I wish the company had waited for the FDA to decide on a plan for FOP labeling (and I wish the FDA would get busy on that plan).

All of these schemes are ways to avoid putting negative information on package labels.  No seller or retailer wants a red traffic light—“don’t buy me”—on its products, especially because research shows that stop signals work.  Customers tend not to buy products marked with red traffic lights.

The IOM report concluded that negatives (“don’t buy”) worked better than positives (“buy me”) in guiding consumer choice.   A more recent study confirms that finding.

Companies much prefer green-light systems like the one Walmart is doing.

The Walmart press release explains:

Walmart moms are telling us they want to make healthier choices for their families, but need help deciphering all the claims and information already displayed on products…Our ‘Great For You’ icon provides customers with an easy way to quickly identify healthier food choices…this simple tool encourages families to have a healthier diet.

But does it?  Will Walmart customers buy more of the items marked with the logo instead of the other kinds?  The company says it is doing the research.  Will customers who buy products with the logo be healthier as a result?

I can’t wait to find out.

Addition, February 8: Here’s the way the New York Times dealt with this (I’m quoted).