By Glenni Lorick, IBCLC, RLC
In the recently released Atlantic, writer Hannah Rosin, herself a breastfeeding mother, makes the case that the healthy benefits of breastfeeding are way overstated. In her article entitled “The Case Against Breastfeeding” she questions whether breastfeeding might be “this generation’s vacuum cleaner — an instrument of misery that mostly just keeps women down.” Although she acknowledges that breastfed babies do have fewer gastrointestinal infections, she discounts much of the effect of IgA, an antibody in mother’s milk which confers protection on her infant.
Rosin’s epiphany began, interestingly enough, in her pediatrician’s office where she discovered an article in a 2001 issue of the Journal of the American Medical Association which dealt with the relationship between breastfeeding and childhood obesity. The researchers concluded that breastfeeding didn’t make as much of a difference as family history did. This discovery led Rosin to embark on her own study of the medical literature about breastfeeding. Her conclusion: “Breast-feeding is probably, maybe, a little better; but it is far from the stampede of evidence that (Dr. William) Sears describes. More like tiny, unsure baby steps: two forward, two back, with much meandering and bumping into walls.”
What about all that medical literature? Is it really that ambiguous? In a fascinating juxtapostion of timing, researchers at the Australian Center for Economic Research on Health just published a paper in December, 2008, entitled “‘Voldemort’ and Health Professional Knowledge of Breastfeeding - Do Journal Titles and Abstracts Accurately Convey Findings on Differential Health Outcomes for Formula Fed Infants?” According to the authors, “This study aimed to assess whether health professionals have access to unbiased information on the health implications of formula feeding through perusing the titles and abstracts of a sample of published scientific studies of health impacts of breastfeeding versus formula feeding.”
For their review they chose the 78 articles used by the American Academy of Pediatrics in the formulation of their 2005 Policy Statement on Breastfeeding and the Use of Human Milk. Each of these articles showed clear, measurable advantages for babies who were breastfed or received breastmilk. Many studies which demonstrate a clear difference in outcome between breastfed and formula-fed infants fail to cast formula feeding in a negative light in the title or abstract. In fact, the authors compare infant formula to Voldemort of Harry Potter fame as “He who must not be named.” Their methodology was fairly simple, but quite comprehensive. Each of the 3 researchers reviewed all 78 articles and placed the title in one of these 3 categories:
- Misleading - Title associates breastmilk or breastfeeding with an illness
- Neutral or Silent - Title is neutral or silent on results
- Names Voldemort - Title includes a reference to artificial infant feeding or formula
They then divided the abstracts into the following 3 categories:
- No mention of formula
- Neutral/Breastfeeding Better than Formula
- Increased risk of ill health associated with formula feeding ‘Names Voldemort’
The researchers found that about 1/3 of the titles were misleading, associating breastfeeding with illness, and only 4-6% actually referred to infant formula. They also discovered that 72-74% of the abstracts made no mention of infant formula and “would not challenge a reader’s erroneous belief or assumption that artificial feeding carries no increased health risks for infants.” Only 6-15% of the abstracts actually communicated an elevated risk to the infant with formula feeding.
Why is this significant? If the very researchers who are evaluating the beneficial effects of breastmilk - and by default the negative effects of formula - don’t make that distinction clear in the abstract and/or title, how can a journalist like Ms. Rosen who conducts a serious review of the literature be expected to come to any conclusion but the one at which she arrived? The authors of the Australian study are quick to point out that mothers should NOT be put on a guilt trip for not breastfeeding. Rather, researchers must be more forthright in accurately stating their conclusions when titling their studies and writing abstracts. They do a real disservice to both medical professionals and mothers alike when they fail to highlight the increased risks to infants who receive formula.
Another glaring omission in the Atlantic Monthly article is the complete lack of any reference to the many proven health benefits the breastfeeding mother receives. To her credit, however, Ms. Rosen continues to nurse her third child. She concludes her article with the following statement which highlights yet another incredible benefit of breastfeeding: “Breast-feeding does not belong in the realm of facts and hard numbers; it is much too intimate and elemental. It contains all of my awe about motherhood, and also my ambivalence. Right now, even part-time, it’s a strain. But I also know that this is probably my last chance to feel warm baby skin up against mine, and one day I will miss it.”
on Apr 22nd, 2009 at 2:32 am
Thank you very much for the excellent response to an article that I found personally offensive. I resent that a a person outside the healthcare profession consider herself a reliable critic of breastfeeding research. Her lack of scientific knowledge speaks loudly in the article.