The new pyramid is considered an “upside-down” version of previous models, including the more recent “MyPlate” adaptation.

An Atlanta dietitian offers an assessment of the new Dietary Guidelines for Americans, unveiled recently by the Trump administration, which flips the food pyramid on its head.

What and how much should we be eating to maintain good health? It depends on who you ask. There are countless philosophies, programs, and diets willing to answer that question, and every five years, ...