The donation coincidently was close to the time that heart disease became the leading killer – even President Eisenhower suffered a heart attack in 1955 – and Dr. Ancel Keys’ “Seven Countries” study, evaluating fat consumption in seven countries he hand-selected. I should note that Keys is from my alma matter, the University of Minnesota. And, after reading the book, I’m convinced he played a huge role in wiping fat from the American diet, to the detriment of many Americans.
In 2002, Crisco joined the J.M. Smucker Company.
Science in the wrong hands
Teicholz’ book reads somewhat like the scientific reviews I’m now used to through my graduate studies. If completely true, and I have no reason to doubt that nearly all of it is, it appears that Keys was a great promoter of his work; but unfortunately his work was not science. After the first few chapters, Teicholz explains how many fallacies our nutrition system is built on – noting that none of the studies were ever done on women and children.
One of the biggest issues with all the “science” Teicholz digs up is that it creates a circular cobweb of old data. More and more studies cite Keys’ own studies each year, but the results have never been reproduced. This is in part due to the fact that nutrition studies are inherently very expensive.
Adding insult to America’s health woes, this “science” was turned over to a congressional committee for the final say on the issue. The lead staffer on the project was very weary of the dairy and meat lobbies, although the nutrition advice by the country’s cereal makers was accepted.
“Surprise” focuses on nutrition and details little about the macroeconomic impact on livestock producers. During that time much has changed, and Teicholz argues we should be looking beyond fat for solutions to America's health woes. Since 2001, AHA and USDA have quietly removed the 30 to 35% fat targets for their suggested American diet. Where should we be? Neither will say.
In 1970, AHA began supporting the low-fat diet. Between 1970 and 1997, whole milk dropped from 214 to 73 pounds per person, while skim milk grew from 14 to 124 pounds. Estimates from the book say that adults eat about 50 pounds of red meat today, and another 50 pounds of poultry. That compares to 175 pounds of red meat in the early 1900s, and 136 pounds a year for the poorest families (poultry was saved for only the most special occasions).
We’ll dig deeper into what the little science there is does say about fat on Friday. Until then, stock up on butter, meat, and cheese, because who knows when the tides will change?
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