The cover of Time Magazine’s next issue is going to say “Eat Butter.” The associated cover story by Bryan Walsh is entitled “Ending The War On Fat.” I haven’t read the article, so I don’t know what he bases his claims on. But I have read thousands of studies in my lifetime, and “eat butter” is not my conclusion. My cover story would read “Don’t Eat Butter.”
Here’s the video that accompanied Time’s story. It’s emceed by Walsh. It’s going to tell you that everything you’ve been led to believe about fat is wrong. It’s wrong.
There is an abundance of research that implicates consumption of saturated fat in the development of heart disease. I am curious how Walsh will present this. McDougall says that one particular study, paid for by the National Dairy Council, is often cited to justify the “eat butter” proclamation:
Meta-Analysis Of Prospective Cohort Studies Evaluating The Association Of Saturated Fat With Cardiovascular Disease, American Journal of Clinical Nutrition, March 2010
However, that study was taken to task, not least of which by the renowned Dr. Stamler, in the very same issue where the study was published:
Diet-Heart: A Problematic Revisit, Jeremiah Stamler, American Journal of Clinical Nutrition, March 2010
Stamler infers that the authors’ intent was not to clarify the association between fat and heart disease, but to inject doubt.
“… the authors seem to be dissociating themselves from prevailing national and international dietary recommendations to the general population for primordial, primary, and secondary prevention of CHD/CVD and the established major metabolic risk factors. But they are not explicit. Is that their intent?“
What are those prevailing recommendations?
“Specifically, do they disagree with the merits of heart-healthy fare on the basis of DASH-, OmniHeart-, Mediterranean-, East Asian–type eating patterns, which emphasize vegetables, fruit, whole grains, legumes/seeds/nuts, fat-free/low-fat dairy products, fish/shellfish, lean poultry, egg whites, seed oils in moderation, alcohol (if desired) in moderation, and portion size/calorie controlled and deemphasize red and processed meats, cheeses, ice cream, egg yolks, cookies/pastries/pies/cakes/other sweets/sweetened beverages, snacks, and salt/commercial foods with added salt. Estimated nutrient composition of this fare is as follows: total fat ≈20–25% of kcal, SFA 6–7%, MUFA 7–9%, PUFA 7–9%, cholesterol <100 mg/1000 kcal, total protein 18–25%, vegetable protein 9–12%, carbohydrate 55–60% (mostly complex), fiber 30–35 g/d, 50–65 mmol Na/d (2900–3770 mg NaCl/d), mineral/vitamin intake high (6). A vast array of concordant multidisciplinary research evidence is the sound foundation for these recommendations.”
Nothing has changed. Don’t eat butter.