Mike Gibney critiques “In Defense of Food”

In my dissection of In Defense of Food (which, by the way, hasn’t been forgotten, merely badly neglected for another project that has been eating up my time), I’ve tended to be conservative with my criticism. The reason for this is that I’m not an expert on the subject matter. I’m just some guy with an internet connection and access to a good academic library. While I consider myself qualified enough to point out when a document doesn’t say what Michael Pollan claims it does or make general comments on the nature of scientific inquiry, more nuanced points about the particulars of nutrition science are beyond me. So for the most part, I don’t engage in that kind of debate.

However, Dr. Mike Gibney is an experienced nutrition researcher, and he has just posted a criticism of In Defense of Food on his blog. He hits hard, arguing that the book is “peppered with half-truths, circular arguments and highly selective supporting material,” and he has far more authority than I could ever claim. Here’s an excerpt:

Pollen’s belief that health is the driver of food choice in the modern era is a cornerstone of his argument. Take for example the statement he makes: “That eating should be foremost about bodily health is a relatively new, and I think, destructive idea”.  As I pointed out in my blog of April 2nd, the interest in healthy eating is as old as civilisation and this obsession is the pursuit of a relatively minor section of society[1]. The vast majority chooses food that they plan to enjoy and, in making those choices, take care to get some level of balance as regards to their personal health. Every study that has examined the drivers of food choice have come away with the conclusion that the “go – no go” part of food choice is whether the consumer likes the food.  Pollan’s assumption that it is the pursuit of health that drives food choice is an opinion based his personal reflections and observations. However, our own research, published in peer-reviewed journals shows the opposite. In a survey of over 14,000 consumers across the EU, some 71% either ‘agreed strongly’ or ‘agreed’ with the statement: “I do not need to make changes to my diet as my diet is already healthy enough”.  Figure that Mr Pollan!

The putative obsession with food and health of modern consumers that Pollan puts forward arises from the dogmatism and doctrine, which he calls “nutritionism”. He argues that nutrition has reduced the food and health issue to nutrients. In his view, nutritionists see foods solely as purveyors of nutrients and summarises their view thus: “Foods are essentially the sum of their nutrient parts”.  He quotes his fellow food saviour and author Marion Nestle who says of nutrition: “…it takes the nutrient out of the food, the food out of the diet and the diet out of the lifestyle”. Eloquent, but utter baloney! This needs to rebutted along several lines. In 1996, I chaired a joint WHO-FAO committee that issued a report entitled “Preparation and use of food-based dietary guidelines”. The notion behind this was that many developing countries did not have detailed data on the nutrient content of their food supply, that they didn’t have nutritional surveys and that we should encourage the development of healthy eating advice in terms that consumers can understand. Indeed, statistical techniques such as cluster analysis are widely used to study food intake patterns and moreover, there are many examples of systems that score food choice for their nutritional quality. To write a book based on the impression that nutritionist see foods solely in terms of nutrients is simply daft.

I highly recommend reading the whole piece.

Finally, I owe a hat tip to Colby Vorland, who tweeted the piece yesterday.

3 Comments »

  1. Gibney’s article is pretty much what I suspected so I’m glad somebody could say it.🙂 Thanks for pointing it out!

    FYI, I appreciate your opening disclaimer about your qualifications. It’s sometimes tricky for people to get how where and when to trust a source and exemplifying that helps.

  2. […] Mike Gibney critiques In Defense of Food […]

  3. gcallah said

    “Pollan’s assumption that it is the pursuit of health that drives food choice is an opinion based his personal reflections and observations. However, our own research, published in peer-reviewed journals shows the opposite. In a survey of over 14,000 consumers across the EU, some 71% either ‘agreed strongly’ or ‘agreed’ with the statement: “I do not need to make changes to my diet as my diet is already healthy enough”. Figure that Mr Pollan!”

    I can’t believe the Gibney thinks this study refute Pollan’s point !

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