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Business Insider. For more than half a century, the conventional wisdom among nutritionists and public health officials was that fat is dietary enemy No. 1 — the leading cause of obesity and heart disease. It appears the wisdom was off. And not just off. Almost entirely backward.
According to a new study from the National Institutes of Health, a diet that reduces carbohydrates in favor of fat — including the saturated fat in meat and butter — improves nearly every health measurement, from reducing our waistlines to keeping our arteries clear, more than the low-fat diets that have been recommended for generations.
