There isn't a clear-cut definition (or meal plan) for the so-called "Macro Diet." It's mostly just a way of tracking what you eat. The only diet that's focused on just counting macros is IIFYM.

Macro counters typically get upwards of 120 grams of protein daily—an amount that helps send weight loss soaring at any age, ...

They provide energy and structural components for the growth, development, and repair of cells. Examples of carbohydrates ...