> that are low in nutrients and high in calories What exactly does this mean? The potential energy in food measured by calories is in its macronutrients. No ma

> that are low in nutrients and high in calories What exactly does this mean? The potential energy in food measured by calories is in its macronutrients. No macronutrients, no calories. Is it some kind of reference to micronutrients, phytochemicals, and the like which are reduced by processing activities like blanching?