by Marion Nestle

Search results: Cereal

Jul 24 2023

This week’s Industry-funded study #1: breakfast cereals

I have been sent so many examples of industry-funded studies that I can’t keep up with them.  This is a slow news week and I’m traveling, so how about I post several.  Here’s the first.

My thanks to Katie Iwanowski for sending this one.

The study: The Relationship of Ready-to-Eat Cereal Intake and Body Weight in Adults: A Systematic Review of Observational Studies and Controlled Trials Lisa M. Sanders, Mary R. Dicklin, Yong Zhu, Kevin C. Maki.  Advances in Nutrition, Volume 14, Issue 4, 2023, Pages 671-684.  https://doi.org/10.1016/j.advnut.2023.05.001.

Results:  RTEC[Ready to Eat Cereal] consumers (2 – 4 servings a week), as compared with non- and less frequent consumers have lower BMI, lower prevalence of overweight/obesity, less weight gain over time,  less anthropometric evidence of abdominal adiposity.

Conclusions:

  • RTEC may be used as a meal or snack replacement as part of a hypocaloric diet, but this approach is not superior to other options for those attempting to achieve an energy deficit.
  • RTEC consumption was not associated with significantly less loss of body weight, or with weight gain, in any of the RCTs.
  • RTEC intake is associated with favorable body weight outcomes in adults in observational studies.
  • RTEC does not hinder weight loss when used as a meal or snack replacement within a hypocaloric diet.

Funding: This research was funded by Bell Institute of Health and Nutrition, General Mills Inc. The funding sponsor commented on the study design’s early aspects, reviewed the final data, and provided input to the manuscript.

Author disclosures: LMS is a consulting scientist, and MRD and KCM are employees of Midwest Biomedical Research, which has received research funding from General Mills Inc and Kellogg Company. LMS has received funding from Kellogg Company. YZ is an employee of General Mills Inc.

Comment: This cereal study was funded by a cereal company which—this is quite unusual—disclosed its involvement in the study’s design, interpretation, and writing.  The study results are a classic example of interpretation bias.  Basically, breakfast cereals don’t make much difference to body weight (it’s overall calorie balance that counts), but the conclusions are spun positively.  I especially like the double negative, “not associated with significantly less loss….”

May 14 2023

Industry-funded study of the week: cereals!

Thanks to reader Maira Bes-Rastrollo at the University of Navarra in Spain (and whose work I greatly admire) for this one.

The Relationship of Ready-to-eat Cereal Intake and Body Weight in Adults: A Systematic Review of Observational Studies and Controlled Trials.   Lisa M Sanders, Mary R. Dicklin, Yong Zhu, Kevin C. Maki.  Advances in Nutrition https://doi.org/10.1016/j.advnut.2023.05.001

Objective: to evaluate the effect of RTEC [Ready to eat cereals] intake on body weight outcomes in observational studies and RCTs [randomized clinical trials] in adults.

Methods: A search of PubMed and CENTRAL databases yielded 28 relevant studies, including 14 observational studies and 14 RCTs.

Results: Results from observational studies demonstrate that frequent RTEC consumers (usually ≥4 servings/week) have lower BMI, lower prevalence of overweight/obesity, less weight gain over time, and less anthropometric evidence of abdominal adiposity compared to non-consumers, or less frequent consumers.

Conclusion: RTEC intake is associated with favorable body weight outcomes in adults in observational studies. RTEC does not hinder weight loss when used as a meal or snack replacement within a hypocaloric diet.

Support: This research was supported by Bell Institute of Health and Nutrition, General Mills, Inc. The funding sponsor provided comments on early aspects of the study design, reviewed the final data, and provided input to the manuscript.

Conflicts of Interest: LMS is a consulting scientist and MRD and KCM are employees of Midwest Biomedical Research which has received research funding from General Mills, Inc. and Kellogg Company. LMS has received funding from Kellogg Company. YZ is an employee of General Mills, Inc.
Comment:  This is an industry-sponsored, designed, influenced, if not conducted, and written study with one goal: to make you believe that eating breakfast cereal is better than any other breakfast choice.  If a Journal of Industry-Funded Marketing Studies existed, this paper belongs right there.  I don’t often see examples as straightforward as this one, and didn’t want you to miss it.
Mar 6 2023

Annals of marketing: eat cereal at bedtime!

Really, I can’t make this stuff up.

Thanks to Jim Krieger of HealthyFoodAmerica.org for sending me to Food Navigator-USA: Post launches the first-ever cereal designed to promote sleep.

A cereal meant to be consumed at bedtime?  I wanted it for my cereal box collection, and there hasn’t been a good one like this for a long time since the FDA started discouraging ridiculous health claims.  I went straight to the Ithaca Walmart and scored a box.

Sweet Dreams, the box tells you, is “part of a healthy sleep routine.”

The front-of-package claims:

  • Made with whole grains
  • Supports natural melatonin production with zinc, folic acid, and B vitamins
  • Excellent source of Vitamin E for neuroprotection

The back-of-package claims:

  • Sleep…We want to help you enjoy it.  With delicious wholesome ingredients, curated vitamins and minerals, and a specially formulated night-time herbal blend, our dreamy cereal is part of a healthy sleep routine.
  • Made with a night-time herbal blend containing a touch of lavender and chamomile

I looked up the website:

For 130 million American adults, a good night’s sleep is elusive. You deserve good sleep, and we want to help you enjoy it! So, we made Sweet Dreams cereal, the first ready-to-eat cereal specially designed to support a good sleep routine and a fresh start to the next day…Available in Blueberry Midnight and Honey Moonglow flavors, make Sweet Dreams cereal a part of your bedtime routine and enable a better sleep cycle while satisfying those nighttime food cravings.

Comment:

I hardly know where to begin: “curated vitamins and minerals”?  “Supports natural melatonin production”?

This last is a structure/function claim like those for supplements.  It requires only the barest hint of scientific substantiation.

Reader, I ate it.

The cereal is crunchy, with occasionally visible almonds, but is cloyingly sweet (to my taste): A cup of cereal has nearly a tablespoon (13 grams) of added sugar– 24% of a day’s total sugar allowance.

No wonder it’s so sweet.  Sugars appear seven times on the ingredient list.

Whole Grain Wheat, Rice, Cane Sugar, Almonds, Whole Grain Rolled Oats, Canola and/or Soybean Oil, Flavor Clusters (Sugar, Corn Syrup, Degermed Corn, Palm Oil, Natural Flavor, Cocoa (processed with alkali)(for color), Blueberry and Carrot Concentrates (for color)), Salt, Honey, Corn Syrup, Barley Malt Extract, Molasses, Tocopherols (Vitamin E) to maintain freshness, Natural Flavor.

Post must be trying to sell more cereal.  Eat cereal at night?  Well, if you have sleep problems I suppose you can give it a try.

I ate this cereal in the morning.  It did not make me feel sleepy.

*******

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Aug 31 2022

Annals of marketing: sugary kids’ cereals

It’s hard to know what to make of the new products heading for the market.

Here’s one.

The rapper Calvin Cordozar Broadus Jr (aka Snoop Dog) is planning to introduce a new breakfast cereal (When?  Sometime soon).

Just what we need.  Another sugary cereal targeting kids.

If a Nutrition Facts label is available, I couldn’t find it online, but I’m guessing 30-40% sugar, and full of color and flavor additives, and super ultra-processed.

But it’s gluten-free and some of the sales revenues will go to support Door of Hope, which advocates for homeless families.

Despite the do-good aura, it’s not what nutritionists recommend, alas.  Well maybe as an occasional treat.

Will Kellogg complain about copyright infringement?  This is clearly a Froot Loops copycat, only with marshmallows—more marshmallows, no less.

Sigh.

Feb 17 2022

Department of home cooking: with breakfast cereals!

When I saw this headline—Beyond breakfast: How Kellogg’s used AI to evolve cereal marketing amid the pandemic—I wanted to know right away how Kellogg is using artificial intelligence to sell more breakfast cereal.

The big data found that now new consumption occasions for cereals have gone beyond breakfast – these are being used in proper recipes for cooking and baking, as a result of increased interest in home cooking and home baking during the pandemic.

Like what proper recipes?

So think of recipes such as fried calamari with Corn Flakes, or using Fruit Loops with pancakes.

Oh.  Hadn’t thought of that.

You can’t make this stuff up.

Jan 20 2022

Mexico confiscates improperly labeled kids’ cereals

What a concept!  A government cracking down on illegally labeled Kellogg kids’ cereals, lots of them.

The Associated Press report of the matter, widely reproduced, does not say which cereals or show photos of the ones that were seized.

Mexico has seized 380,000 boxes of Corn Flakes, Special K and other Kellogg’s cereals, claiming the boxes had cartoon drawings on them in violation of recently enacted laws aimed at improving children’s diets.

These laws put warning labels on foods and beverage high in calories, sugar, saturated fat, trans fat, sodium, artificial sweeteners, and caffeine.  These cover practically all ultra-processed foods.

At the same time, restrictions were placed on the advertising of unhealthy products to children, so that products with warning labels cannot be advertised to children or use cartoon characters.

I’m wondering if some of the seized products violated the law by having cartoons on the package, like this one.

Here is what the boxes of sugary cereals are supposed to look like now.

I want to know more about what got seized.

But how terrific that the Mexican government is taking this public health measure seriously.

Felicidades!

Jun 22 2021

Annals of food marketing: Gay Pride kids’ cereal

Kellogg has issued a new cereal in honor of gay pride month.

Kelloggs Together With Pride Cereal Limited Edition Factory Fresh Box

And here’s what’s on the back.

The side panel gives examples of pronoun options (he/him, she/her, they/them, or add your own).  The top panel is a wrist band on which you can write your own pronouns.

I collect cereal boxes and didn’t want to miss this one.  I could not find it in any of the supermarkets I’ve been to.  I bought this one online,.

But now that I have it, I am not sure what to make of it.

On the one hand: It’s a partnership with GLAAD.  It promotes acceptance, and opposes bullying.  Hard to argue with that.  It also recognizes the market power of the pride community—but to what end?

On the other: This is a sugary, ultra-processed cereal, aimed at kids, no less.

  • The sugars: One serving has 12 grams of added sugars, accounting for 24% of the upper daily limit for sugars and 37% of the calories in this cereal.
  • Ultra-processed: This is the term for food products that are industrially produced, bear little resemblance to the foods from which they were derived, are made with ingredients that can’t be duplicated in home kitchens, are formulated to be “addictive” (“You can’t eat just one”), and are highly profitable.  Overwhelmingly, research shows these products to be associated with excessive calorie intake, weight gain, and chronic disease.
  • Marketed to kids: The cartoon characters signal this.  Kids’ cereals are brightly colored (e.g., Froot Loops), sugary, and marketed with cartoon characters.

Non-binary kids, like all kids, should be eating such cereals in small amounts, if at all.

I was curious to see what the press had to say about it—not nearly as much as I expected.

From where I sit, Kellogg is using gay pride to market its cereals.  This is about marketing.  Period.

Jun 15 2021

Beech-Nut recalls, will stop selling, rice cereal

In the latest episode in the ongoing saga of high levels of arsenic in rice cereal marketed to babies, Beech-Nut says it is going out of the rice cereal business.

In addition to issuing the voluntary recall, Beech-Nut has also decided to exit the market for Beech-Nut branded Single Grain Rice Cereal. Beech-Nut is concerned about the ability to consistently obtain rice flour well-below the FDA guidance level and Beech-Nut specifications for naturally occurring inorganic arsenic.

Background: I have been posting about arsenic in rice since 2013.  In 2015, I wrote about how

  • Rice cereals contain higher-than-desirable levels of arsenic.
  • Arsenic gets into rice from natural sources but also from arsenic pesticides.
  • The FDA says these levels do not pose health problems.
  • Consumer Reports recommends not feeding rice cereals to children.
  • The U.S. Rice Federation said the CR recommendation was not supported by science.

In August 2020, the FDA finally set guidelines for upper limits of arsenic in baby foods.  I wrote most recently—in May this year—about pressures on the FDA to set and enforce more rigorous standards and to go beyond its “Closer to Zero” plan to reduce heavy metals in baby foods.

Now the FDA announces the recall of Beech-Nut rice cereal with levels of arsenic that exceed those standards.

The Environmental Working Group asks if you should worry about arsenic in rice.  Its answer: Yes.

Rice, it points out, is a “specifically risky crop. Eating less rice and foods with rice-based ingredients will decrease the amount of arsenic in your body.”

EWG also recommends government actions:

  • Crop monitoring programs
  • Soil testing
  • Elimination of use of sewage sludge as fertilizer (this practice is forbidden in organic foods)
  • Clear communication of risks

At long last, pressures to fix this problem are having an effect.

Lawsuits also might help, as indicated by this item.

Heavy metals in baby food: 86 lawsuits and counting as Beech-Nut decides to exit infant rice cereal category owing to inorganic arsenic concerns:  At least 86 lawsuits have now been filed against firms named in the recent Congressional Subcommittee report on heavy metals in baby food including Beech-Nut Nutrition, which has just announced plans to exit the infant rice cereal category citing difficulties in sourcing rice flour that is consistently below FDA guidance levels for inorganic arsenic…. Read more