by Marion Nestle

Search results: breakfast cereals

Jun 6 2019

Food industry: efforts to fight hunger?

I keep saying that food companies are not social service or public health agencies and should not be viewed as such.  They are businesses, and everything they do must aim to promote sales and returns to investors.

BakeryandSnacks.com, an industry newsletter to which I subscribe, has collected several of its articles on the anti-hunger activities of its member companies.  Is this public health or public relations?  Read and decide.

Jan 30 2019

Guess what: advertising to kids sells food products

It never occurred to me that we needed more research to prove that advertising to kids makes them want food products, pester their parents to buy the products, say they like the products, and actually eat the products.

That was the conclusion of a hugely important study from the Institute of Medicine in 2006.

You can download that report from the link.  It’s still worth reading.

Obviously, the points it made still need reinforcing.  Hence: this study.

Exposure to Child-Directed TV Advertising and Preschoolers. Intake of Advertised Cereals. Jennifer A. Emond, Meghan R. Longacre, Keith M. Drake, et al.  American Journal of Preventive Medicine, December 17, 2018.

The authors measured whether exposure to TV advertisements for kids’ breakfast cereals affected pre-schoolers’ intake of those cereals.

No surprise.  It did.

In this figure, the dots to the right of the vertical line indicate increased intake of the cereals after exposure to the ads.

I’d say the ads are doing what marketers hope they will do (except for Honey Nut Cheerios).  Ads for Cocoa Pebbles and Fruity Pebbles seem particularly effective.

The authors point out that food companies say they are no longer marketing to children under the age of six.  Obviously, they still are.

This is what parents are up against.  What to do?

Turn off the TV!  Call for regulation!

Oct 18 2018

Who is suing whom? Food politics lawsuits

FoodNavigator-USA has collected its recent articles on food industry lawsuits.  As it puts it,

There have been hundreds of class action lawsuits directed against food and beverage companies in the past five years, spanning everything from added sugar, ‘natural’ and ‘healthy’ claims, to glyphosate residues, and alkaline water claims. We take a look at some high profile cases, some emerging hot topics from Non GMO claims to a new wave of kombucha lawsuits, and what’s coming up from the FDA, from plant-based ‘milk’ labeling guidance to a fresh look at ‘healthy’ and ‘natural’ labeling.

I’ve organized these into categories.

GMOs

Warnings about chemicals in foods

Compliance with labeling and health claims requirements

And here’s a more recent one from CBS News:

  • LaCroix ingredients: Lawsuit alleges “all natural” claim is falseLaCroix sparkling water is facing a lawsuit alleging its claims of “all natural” and “100 percent natural” are misleading because…”Testing reveals that LaCroix contains a number of artificial ingredients, including linalool, which is used in cockroach insecticide.”

And here’s one more from CSPI (an October 24 addition):

  • CSPI sues Jamba Juice: its juices, CSPI charges, are made from cheap concentrates as well as fresh fruit.

Addition, December 11

Sep 4 2018

How did glyphosate get into Cheerios?

The Environmental Working Group recently released a report on the amounts of glyphosate (Roundup) in children’s breakfast cereals, particularly those made with oats and wheat.

Roundup, you may recall, has been judged a probable carcinogen by the International Agency on Research on Cancer (IARC) and California courts.  It is used to kill weeds in fields growing crops genetically modified to resist Roundup.

But oats and wheat grown in the U.S. are not genetically modified.  The FDA’s list of genetically modified foods says nothing about oats and wheat, and the agency does not permit GMO versions to be marketed.

How could Cheerios and Quaker Oats be contaminated with glyphosate at amounts that exceed standards?

The explanation:

Increasingly, glyphosate is also sprayed just before harvest on wheat, barley, oats and beans that are not genetically engineered. Glyphosate kills the crop, drying it out so that it can be harvested sooner than if the plant were allowed to die naturally.

Really?  They spray glyphosate on oats just before harvest?  Yes, they do.

What this means is that more glyphosate gets into your food from the non-GMO wheat and oats sprayed just before harvest, then from GMO corn and soybeans sprayed earlier in their growth.

Whether eating glyphosate is bad for you or your kids is a matter of fierce debate.  As the New York Times explains, the safety of glyphosate is very much at issue:

In fact, it is central to a raging international debate about the chemical that has spawned thousands of lawsuits, allegations of faulty research supporting and opposing the chemical and a vigorous defense of the herbicide from Monsanto, the company that helped develop it 40 years ago and helped turn it into the most popular weedkiller in the world.

Scott Partridge, a vice president at Monsanto, said in an interview on Wednesday that hundreds of studies had validated the safety of glyphosate and that it doesn’t cause cancer. He called the Environmental Working Group an activist group.

“They have an agenda,” he said. “They are fear mongering. They distort science.”

The EWG states its advocacy position on its website:

The Environmental Working Group’s mission is to empower people to live healthier lives in a healthier environment. With breakthrough research and education, we drive consumer choice and civic action. We are a non-profit, non-partisan organization dedicated to protecting human health and the environment.

I do not view this report as distorting science.  If anything, it provides data that the industry is not collecting or does not want released.  This information is useful for making decisions about what to eat.

You don’t want your kids eating glyphosate while scientists are still in disagreement about the extent of its harm to human health?

  • Vote with your fork: Buy organic cereals; they have far less or no detectable glyphosate.
  • Vote with your vote: Call for policies to get these practices stopped.

Or you can consider a third option now in play: file a lawsuit.

Dec 7 2017

The French food industry v. public health: front-of-package label

A colleague in France, Serge Hercberg, a nutrition professor at the University of Paris writes to say that the French government’s decision on October 31 to support voluntary adoption of a “Nutri-Score” front-of-package label is now under attack by the food industry.

Nutri-Score looks like this (A is nutritious, lower grades less so):

The food industry wants something like this (of course it does, nobody can possibly understand it):

My colleague writes:

However,a powerful trade group, which includes major manufacturers of breakfast cereals, candies and cookies, is encouraging its members to instead select another type of nutrition al label. The trade group’s position is aligned with that of six food conglomerates – Mars, Mondelez, Nestlé, Coca-Cola, Unilever et PepsiCo (known as the “Big 6”) – who announced in March that they intended to develop an alternative system for the European Union.

With his nutritionist colleague, Chantal Julia, he describes in The Conversation what this fight is about.  I particularly like their example of how the two schemes help (or do not help) consumers choose between a yogurt and a fruit puree.

The Conversation article also comes in a French version.

Jan 6 2016

Viewpoint: Food-industry Funding of Food and Nutrition Research

My latest Viewpoint, “Corporate funding of food and nutrition research: science or marketing,” was published yesterday in JAMA Internal Medicine 2016;176 (1):13-14.  doi:10.1001/jamainternmed.2015.6667.

The longstanding influence of food industry funding on nutrition research, researchers, and professional societies1 threatens the credibility of nutrition science. So much research is sponsored by industry that health professionals and the public may lose confidence in basic dietary advice. Although most journals now require authors to disclose who pays for their work, disclosure—even done diligently—is not sufficient to alert readers to the extent to which industry funding influences research results and professional opinion. As is well established from experimental and observational research, drug company gifts and grants can have substantial effects. To recipients, however, these effects are almost always unconscious, unintentional, and unrecognized, making them especially difficult to prevent.

Medical schools and medical journals have increased efforts to minimize and manage conflicts of interest with industry. But from my observations, nutrition researchers, journals, and professional societies, like medical researchers, often fail to realize that food-industry funding may affect their work and its credibility.

Two recent investigative articles in the New York Times illustrate the concerns about biases introduced by industry funding. The first3 described the support by Coca-Cola of academic researchers who founded a new organization, the Global Energy Balance Network, to promote physical activity as a more effective method than calorie control (eg, from avoiding sugary sodas) for preventing obesity. The second4 analyzed emails obtained through open-records requests to document how Monsanto, the multinational agricultural biotechnology corporation, on the one hand, and the organic food industry, on the other, recruited professors to lobby, write, and testify to Congress on their behalf.

Both articles3,4 quoted the researchers named in these reports as denying an influence of industry funding and lamenting the paucity of university research funds and the competitiveness of federal grants. Despite leaving their organizations open to accusations that they have sold out to industry,5 officers of nutrition research societies tell me that they cannot function without industry funding of journals and conferences. They have a point. Although the investment by federal agencies in food and nutrition research has increased steadily since the early 1990s, US Department of Agriculture grants are diminishing, and the National Institutes of Health are funding fewer researchers at state agricultural colleges. Investigators have a hard time obtaining grants for projects related to food composition, food technology, nutrients, and nutrient metabolism as federal agencies have understandably shifted priorities toward research on obesity, genetics, and chronic diseases.6

Food companies, such as Quaker Oats, used to support basic research conducted by in-house scientists, but Unilever and Nestlé (no relation) are among the very few companies that continue to do so. Instead, food companies outsource research, much of which can appear as designed for marketing purposes. Recently, in preparation for what I intend to be a more systematic analysis of corporate funding of nutrition research, I began collecting a convenience sample of studies funded by food and beverage companies or trade associations as they appear in journals I happen to be reading. I sort them by whether their results do or do not favor the interests of the sponsor, and post examples online at my blog, https://foodpolitics.com.7

Between March and October 2015, I identified 76 industry-funded studies. Of these, 70 reported results favorable to the sponsor’s interest. Despite ongoing requests to readers of my blog to help me identify funded studies reporting results contrary to a funder’s interest, I have found only 6.  [Note: Since writing this, the score has gone to 90:9.] This discrepancy is consistent with the results of systematic investigations of industry sponsorship, such as one on the role of sugar-sweetened beverages in obesity.8 In general, independently funded studies find correlations between sugary drinks and poor health, whereas those supported by the soda industry do not.9 In the studies I collected, companies or trade associations promoting soft drinks, dairy foods, eggs, breakfast cereals, pork, beef, soy products, dietary supplements, juices, cranberries, nuts, and chocolates supported the study itself, the investigators, or both. These studies all found significant health benefits or lack of harm from consuming the foods investigated, results that can be useful for deflecting criticism of a company or promoting its products.

Mars Inc, for example, the maker of chocolate candies such as M&Ms, funds studies on the effects of cocoa flavanols on arterial function and blood pressure. One such study, published in September 2015,10(p1246)concluded that these compounds “improved accredited cardiovascular surrogates of cardiovascular risk, demonstrating that dietary flavanols have the potential to maintain cardiovascular health even in low-risk subjects.” The study investigators,10 one of whom is employed by Mars, followed well-established scientific protocols in conducting the research. Science is not the issue here. Marketing is the issue. The question is why Mars would fund a study like this and assign one of its employees to help design and write it. In this instance, the answer is obvious. Mars issued a press release “Cocoa flavanols lower blood pressure and increase blood vessel function in healthy people,” and noted these results in a full-page advertisement in the New York Times on September 27, 2015, Neither the press release nor advertisement explained that cocoa flavanols are largely destroyed during all but the most careful processing of chocolate, nor did they mention chocolate at all. They didn’t have to. Uncritical readers are likely to interpret the statements as evidence that chocolate is good for them and that its sugar and calories can be ignored.

The second New York Times article4 raised more insidious concerns about industry involvement with scientists, using Monsanto and organic food companies as cases in point. Although both industries recruit scientists to speak on their behalf, Monsanto has far greater resources. In 1994, I was a member of the Food Advisory Committee to the US Food and Drug Administration (FDA) when that agency approved genetically modified (GM) foods. I observed how Monsanto-funded scientists convinced the FDA that labeling GM foods would be misleading.

Confronted with increasing public support for labeling foods that are produced with GM ingredients, the biotechnology industry supported—and the House of Representatives passed—H.R. 1599 in July 2015. This bill, expected to be considered by the Senate before the end of 2015, has the Orwellian title, “The Safe and Accurate Food Labeling Act,” but some critics call it the “Denying Americans the Right to Know (DARK) Act.” Proposed by Representative Mike Pompeo (Kansas) on the basis that GM foods are safe and, therefore, acceptable, the act would block states from enacting labeling laws (as Vermont has already done) and permit GM foods to be labeled as “natural.” Opponents question the safety of GM foods. But they also raise additional reasons for full transparency in labeling—patents, control of seed stocks, the widespread application of chemical herbicides to GM crops, and the increasingly widespread resistance of weeds to those herbicides. When evaluating conflicting scientific and policy arguments about GM foods, it is useful to know who funds the researchers and their studies.

Should nutrition researchers and professional societies accept funding from food companies? Not without careful thinking. It’s time that food and nutrition researchers and societies recognize the influence of food-industry sponsorship, take steps to control its effects, and ensure that sponsored studies promote public health, not the marketing of food products. Journal editors should ensure that editors and members of editorial boards are free of industry conflicts, require peer reviewers to note food-industry funding in manuscript evaluations, and be wary of accepting industry-funded publications with evident commercial implications. If food companies and trade associations want to fund research, they should consider pooling resources and setting up an independent foundation to administer the grants. Everyone involved in this system should be doing everything possible to advocate for more research funds from federal granting agencies. Nothing less than the credibility of nutrition research and advice is at stake.

REFERENCES

1 Nestle  M. Food Politics: How the Food Industry Influences Nutrition and Health.3rd ed. Berkeley: University of California Press; 2013.
2 Lo  B, Field  MJ, eds. Conflict of Interest in Medical Research, Education, and Practice. Washington, DC: National Academies Press; 2009.
3 O’Connor  A. Coca-Cola funds scientists who shift blame for obesity away from bad diets. New York Times. August 9, 2015. http://well.blogs.nytimes.com/2015/08/09/coca-cola-funds-scientists-who-shift-blame-for-obesity-away-from-bad-diets/?_r=0. Accessed October 22, 2015.
4 Lipton  E. Food industry enlisted academics in G.M.O. lobbying war, emails show. New York Times. September 5, 2015. http://www.nytimes.com/2015/09/06/us/food-industry-enlisted-academics-in-gmo-lobbying-war-emails-show.html. Accessed October 22, 2015.
5 Simon  M. Nutrition scientists on the take from Big Food: has the American Society for Nutrition lost all credibility? June 2015. http://www.eatdrinkpolitics.com/wp-content/uploads/ASNReportFinal.pdf. Accessed October 22, 2015.
6 Toole  AA, Kuchler  F. Improving health through nutrition research: an overview of the U.S. nutrition research system. Econ Res Rep No. 182. January 2015.http://www.ers.usda.gov/media/1760111/err-182.pdf. Accessed October 27, 2015.
7 Nestle  M. Food Politics blog. https://foodpolitics.com. Accessed October 27, 2015.
8 Lesser  LI, Ebbeling  CB, Goozner  M, Wypij  D, Ludwig  DS.  Relationship between funding source and conclusion among nutrition-related scientific articles. PLoS Med. 2007;4(1):e5. PubMed   |  Link to Article
9 Massougbodji  J, Le Bodo  Y, Fratu  R, De Wals  P.  Reviews examining sugar-sweetened beverages and body weight: correlates of their quality and conclusions. Am J Clin Nutr. 2014;99(5):1096-1104. PubMed   |  Link to Article
10 Sansone  R, Rodriguez-Mateos  A, Heuel  J,  et al; Flaviola Consortium, European Union 7th Framework Program.  Cocoa flavanol intake improves endothelial function and Framingham Risk Score in healthy men and women: a randomised, controlled, double-masked trial: the Flaviola Health Study. Br J Nutr. 2015;114(8):1246-1255. doi:10.1017/S0007114515002822PubMed   |  Link to Article

ARTICLE INFORMATION

Corresponding Author: Marion Nestle, PhD, MPH, Department of Nutrition, Food Studies, and Public Health, New York University, 411 Lafayette, Fifth Floor, New York, NY 10003-7035 (marion.nestle@nyu.edu).

Published Online: November 23, 2015. doi:10.1001/jamainternmed.2015.6667.

Conflict of Interest Disclosures: Dr Nestle’s salary from New York University supports her research, manuscript preparation, website, and blog at https://foodpolitics.com. She also earns royalties from books and honoraria from lectures to university and health professional groups about matters relevant to this Viewpoint.

Dec 23 2015

Five more industry-sponsored studies with results favorable to the sponsor. The score since mid-March: 95:9

Systematic Review of Pears and Health. Holly Reiland, BS Joanne Slavin, PhD, RD.  Nutrition Today November/December 2015 – Volume 50 – Issue 6 – p 301–305.  doi: 10.1097/NT.0000000000000112.  

  • Conclusions: Animal studies with pears suggest that pears may regulate alcohol metabolism, protect against ulcers, and lower plasma lipids. Human feeding studies with pears have not been conducted. In epidemiological studies, pears are combined with all fresh fruits or with apples, because they are most similar in composition. The high content of dietary fiber in pears and their effects on gut health set pears apart from other fruit and deserves study.
  • Funding: The authors received a grant from USA Pears in the past. The authors provided their own funding to allow this article to publish as Open Access.
  • Comment: Pears are a great fruit but the marketing purpose of this study is evident from this press release from the Pear Bureau Northwest: “While the body of evidence connecting pear intake and health outcomes is still limited, USA Pears has been contributing to research efforts by commissioning independent studies to learn and affirm the heath attributes of pears. Visit www.usapears.org for additional pear research, nutrition resources and recipes.”

Whole Grain Intakes in the Diets Of Malaysian Children and Adolescents – Findings from the MyBreakfast Study.  Norimah AK , H. C. Koo, Hamid Jan JM, Mohd Nasir MT, S. Y. Tan, Mahendran Appukutty, Nurliyana AR, Frank Thielecke, Sinead Hopkins, M. K. Ong, C. Ning, E. S. Tee.  PLoS ONE 10(10): e0138247. doi:10.1371/journal.pone.0138247

  • Conclusion: Whole grain is consumed by only a minority of Malaysian children and adolescents and even among consumers, intakes are well below recommendations. Efforts are needed to firstly understand the barriers to whole grain consumption among Malaysian children in order to design effective health promotion initiatives to promote an increase in whole grain consumption.
  • Funding: The Nutrition Society of Malaysia received an unrestricted research grant from Cereal Partners Worldwide, Switzerland and Nestleé R&D Center, Singapore. This financial support was provided in the form of salaries for authors but the funders did not have any additional role in the study design, data collection and analysis or decision to publish. Frank Thielecke was an employee of Cereal Partners Worldwide at the time this study was conducted. He now works for Nestec SA. Sinead Hopkins is employed by Cereal Partners Worldwide (CPW), Switzerland and Moi Kim Ong and Celila Ning are employed by Nestleé R&D Center, Singapore….Nestlé and Cereal Partners Worldwide have a commercial interest in breakfast cereals.
  • Comment: I learned about this study from a comment on Retraction Watch, which reported that PLoS One had filed a correction to the funding section.  The correction says that the salaries were for research assistants, not authors.

Walnuts Consumed by Healthy Adults Provide Less Available Energy than Predicted by the Atwater Factors.  David J Baer*, Sarah K Gebauer, and Janet A Novotny. J Nutrition First published November 18, 2015, doi: 10.3945/​jn.115.217372.

  • Conclusion: Consistent with other tree nuts, Atwater factors overestimate the metabolizable energy value of walnuts. These results could help explain the observations that consumers of nuts do not gain excessive weight and could improve the accuracy of food labeling.
  • Funding: This research was funded by the USDA and the California Walnut Commission… DJ Baer was funded by the USDA and the California Walnut Commission.

Cardiorespiratory Fitness, Body Fatness, and Submaximal Systolic Blood Pressure Among Young Adult WomenPrasad Vivek Kumar, Drenowatz Clemens, Hand Gregory A., Lavie Carl J., Sui Xuemei, Demello Madison, and Blair Steven N.  Journal of Women’s Health, 2015 ahead of print. doi:10.1089/jwh.2015.5307.

  • Conclusion: CRF, BF%, and BMI seem to have critical roles in determining SSBP with CRF and BF% being more potent at lower intensity exercise, whereas BMI was more strongly associated at higher intensity exercise.
  • Funding for this project was provided through an unrestricted grant from The Coca-Cola Company. The sponsor played no role in the study design, data collection, analysis, and interpretation, or preparation and submission of this article. The authors thank the Energy Balance staff and study participants for their contributions. No competing financial interests exist. 
  • Comment: This is one of the papers produced by participants in the now defunct Global Energy Balance Network formerly sponsored by Coca-Cola.

Does low-energy sweetener consumption affect energy intake and body weight? A systematic review, including metaanalyses, of the evidence from human and animal studies. PJ Rogers, PS Hogenkamp, C de Graaf , S Higgs , A Lluch , AR Ness , C Penfold , R Perry , P Putz , MR Yeomans and DJ Mela.  International Journal of Obesity advance online publication, 10 November 2015; doi:10.1038/ijo.2015.177

  • Conclusion¨The preponderance of evidence from all human randomized controlled trials indicates that LES [low-energy sweeteners] do not increase EI [energy intake] or BW [body weight], whether compared with caloric or non-caloric (for example, water) control conditions. Overall, the balance of evidence indicates that use of LES in place of sugar, in children and adults, leads to reduced EI and BW, and possibly also when compared with water.
  • Conflict: This work was conducted by an expert group of the European branch of the International Life Science Institute (ILSI Europe). The expert group received funding from the ILSI Europe Eating Behaviour and Energy Balance Task Force. Industry members of this task force are listed on the ILSI Europe website at www.ilsi.eu.
  • Comment: ILSI is funded by food companies.
Mar 4 2015

Goodbye to artificial colors?

I was invited by CNN to comment on the announcement by Nestlé that it is removing artificial colors from its chocolates.

Here’s what I said:

(CNN) When food giant Nestle USA (to which I am, alas, not related) last month announced plans to remove all artificial flavors and colors from its chocolate candies, it understandably made headlines. According to the company, by the end of 2015, none of a group of 250 chocolate products including Butterfinger and Baby Ruth will contain artificial flavors or colors such as Red #40 or Yellow #5.

With the expectation that these chemicals will also disappear from the company’s other candies, it looks like the end of the use of artificial flavors and colors in anything but the cheapest food products. If that proves to be the case, it will be a welcome shift.

Nestle USA intends to advertise the reformulated products with a “No artificial flavors or colors” claim on package labels. If sales of the “no artificial” candies grow as expected, the company will surely extend the removal to all of its other colored and flavored food products. After all, Nestle’s international parent company — and the company’s competitors — will have to take notice and find ways to remove these chemicals from all their product lines.

Nestle USA has undeniable clout. It accounts for a quarter of the $100 billion in annual revenues of the more than century-old, privately held parent corporation, which itself is the largest food company in the world. This move surely will not only reverberate through the candy industry, but also affect every other major food company.

In substituting natural for artificial flavors and colors, Nestle USA is responding to what its customers are saying. The company’s own research indicates that Americans prefer their beloved candy brands to be free of artificial flavors and colors, while other surveys find majorities of respondents saying that artificial chemical additives negatively influence their buying decisions.

Nestle is also responding to decades of complaints from consumer advocates about the potential health risks of these chemicals, especially the dyes. Studies in experimental animals have linked high doses of food dyes to health problems, among them organ damage, cancer, birth defects, and allergic reactions. In humans, studies link food dyes to hyperactivity and other behavioral problems in young children.

The credibility of these studies and their implications for human health remain hotly debated. In the 1970s, for example, Ben Feingold, a physician in California, suggested that food additives caused children to become hyperactive. Much of the evidence for the “Feingold hypothesis” rested on anecdotal reports by parents, whereas double-blind, controlled clinical trials produced contradictory results.

On the basis of current evidence, some artificial food dyes have been banned, while others remain in use despite suggestions that they too might be harmful. But the makers and users of food dyes argue that the chemicals are safe at current levels of usage. As a result of all this, and in the absence of convincing evidence of their safety, the advocacy group Center for Science in the Public Interest has campaigned since the 1970s to remove food dyes and other chemicals from foods, and has continued to petition the Food and Drug Administration to ban them.

The opposing views complicate the regulatory status of food dyes. But after one clinical trial reported that dyes induce hyperactivity in half the children studied, the British government asked companies to stop using most food colors; the European Union requires a warning notice on many foods made with them.

In the United States, the FDA does not permit artificial food dyes to be used unless the manufacturers can meet safety requirements. But the amounts of these substances in the country’s food supply have greatly increased in recent years — soft drinks, breakfast cereals, frozen desserts and even salad dressings all contain artificial coloring agents. True, the FDA considers a dye to be safe if there is a reasonable certainty that no harm will result from its intended use. But that standard is vague enough to cause concern.

Given the unresolved scientific questions, it is reasonable to ask why artificial colors have to be in foods at all. From the standpoint of manufacturers, such additives are essential for covering up and hiding unattractive colors in processed foods. To the public, red candy seems to taste better than the drab variety. And while natural colors exist, they are less stable or more expensive to produce. But for Nestle to have taken the action that it has, the company must have found substitutes it can live with. And appealing to consumers’ preference for “natural” makes good business sense.

The truth is that whether artificial colors do or do not cause health problems in adults or children, they are there strictly for cosmetic purposes. For that reason alone, getting rid of them is a good idea.

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