AFAIK dietary lipoproteins have no nutritional relevance. Lipoproteins in your body are made by your liver to package fats into tiny droplets that can be transp

AFAIK dietary lipoproteins have no nutritional relevance. Lipoproteins in your body are made by your liver to package fats into tiny droplets that can be transported by your blood. The balance of different types of lipoprotein in your blood is associated with different health outcomes, and diet influences the types of lipoproteins produced. Exactly how important any of this is a contentious subject. The article probably meant to say that olive oil consumption is associated with higher HDL production, which is associated with better health outcomes.