Quotulatiousness

June 1, 2014

Healthy eating … the Woody Allen moment approaches

Filed under: Food, Government, Health, Media, USA — Tags: , , , — Nicholas @ 10:22

The “prophecy”:

And in The Economist this week:

Ms Teicholz describes the early academics who demonised fat and those who have kept up the crusade. Top among them was Ancel Keys, a professor at the University of Minnesota, whose work landed him on the cover of Time magazine in 1961. He provided an answer to why middle-aged men were dropping dead from heart attacks, as well as a solution: eat less fat. Work by Keys and others propelled the American government’s first set of dietary guidelines, in 1980. Cut back on red meat, whole milk and other sources of saturated fat. The few sceptics of this theory were, for decades, marginalised.

But the vilification of fat, argues Ms Teicholz, does not stand up to closer examination. She pokes holes in famous pieces of research — the Framingham heart study, the Seven Countries study, the Los Angeles Veterans Trial, to name a few — describing methodological problems or overlooked results, until the foundations of this nutritional advice look increasingly shaky.

The opinions of academics and governments, as presented, led to real change. Food companies were happy to replace animal fats with less expensive vegetable oils. They have now begun abolishing trans fats from their food products and replacing them with polyunsaturated vegetable oils that, when heated, may be as harmful. Advice for keeping to a low-fat diet also played directly into food companies’ sweet spot of biscuits, cereals and confectionery; when people eat less fat, they are hungry for something else. Indeed, as recently as 1995 the AHA itself recommended snacks of “low-fat cookies, low-fat crackers…hard candy, gum drops, sugar, syrup, honey” and other carbohydrate-laden foods. Americans consumed nearly 25% more carbohydrates in 2000 than they had in 1971.

It would be ironic indeed if the modern obesity crisis was actually caused by government dietary recommendations intended to improve public health (and fatten the bottom lines of big agribusiness campaign donors).

No Comments

No comments yet.

RSS feed for comments on this post.

Sorry, the comment form is closed at this time.

Powered by WordPress