Eggs and your arteries–yolk or no yolk

Here we go again. The popular press gets ahold of a scientific study, misinterprets it, and runs a scary story. Of course, it’s much worse if the scientific study published in a respected journal seems to also misinterpret the study. As I mentioned before, a true skeptic needs to critically analyze whatever is written in the press by going to the original study whenever possible; but what happens if that study requires some critical analysis? Well, I never said it was easy. If you want easy, denialism is really easy!

So back to the eggs. All across the news during the past week or so, you probably saw a story that eating egg yolks cause arteriosclerosis, a chronic condition in which an artery wall thickens as a result of the accumulation of fatty materials such as cholesterol. Some people may have already believed that anecdotally, but a new article published in AtherosclerosisEgg yolk consumption and carotid plaque, concluded that, 

Our findings suggest that regular consumption of egg yolk should be avoided by persons at risk of cardiovascular disease. This hypothesis should be tested in a prospective study with more detailed information about diet, and other possible confounders such as exercise and waist circumference. Continue reading “Eggs and your arteries–yolk or no yolk”