Simple is good...one reason questions over "Ketogenic" diets drive me a bit crazy....didn't hit my "fat macro". Eat fat bombs. Measure and limit protein.

That is not how he introduces the diet in the clinic, and unless weight loss stops and the client themselves wants to make it more complicated and track macros, there is no "tracking" at all. No concern about quality of foods unless there are hidden fillers or breading. Eat only what's on the list, measure vegetables, cream and cheese and you will be under 20g, it can work for all socio-economic classes. That old campy amateur video of an introduction class to the diet is the definition of practical.