Macronutrients (Macros)
Protein, carbohydrates, and fats—the nutrients that provide calories.
Definition
Macronutrients are the main nutrients that provide energy: protein and carbohydrates provide about 4 calories per gram, and fat provides about 9 calories per gram. Tracking macros can help align diet with goals.
Example
A higher-protein macro plan can help with satiety during a calorie deficit.