Public health and nutrition dialogues need clear, explicit messages. Naturally-occurring sugars and added sugars are very different animals. The same goes for processed foods. How is it that a national nutrition organization can simply choose not to recognize that cooking a pot of oatmeal is vastly different from making a Three Musketeers bar in a processing plant?
Last month a study of siblings found that breastfeeding conferred no health advantages, while a second study declared older paternal age to be associated with psychiatric problems in children. A third study found no link between saturated fats and heart disease. It was a month of unexpected, and sometimes unsettling, science.
A review just published in the Annals of Internal Medicine concluded that current evidence does not support limiting saturated fat or increasing polyunsaturated fat for preventing heart disease. But the important message in the study, which I reveal below, gets lost in the oversimplified headline and cheesy photo.