Let’s chat about macronutrients, or “macros” for short. Macronutrients are protein, carbohydrates and fat. A quick Google search brings up this very basic definition…and this is something that we all should have gotten in high school health class…if they even still require “health” class. mac·ro·nu·tri·ent makrōˈn(y)o͞otrēənt/ noun BIOLOGY plural noun: macronutrients a substance required in relatively...