All Glossary Terms
Nutrition
Macros (Macronutrients)
The three main nutrients that provide calories: protein, carbohydrates, and fats.
Macronutrients are the nutrients your body needs in large amounts for energy and bodily functions. Protein (4 cal/g) builds and repairs muscle, carbohydrates (4 cal/g) provide energy, and fats (9 cal/g) support hormones and nutrient absorption. Tracking macros allows you to fine-tune your nutrition for specific goals like muscle building or fat loss.
Examples
- 180g protein, 250g carbs, 70g fat
- 40/40/20 macro split (protein/carbs/fat)
- Macro tracking apps like MyFitnessPal
Related Terms
Protein
A macronutrient essential for muscle building, repair, and many bodily functions.
Carbohydrates
A macronutrient that provides energy, especially important for high-intensity exercise.
Dietary Fats
A macronutrient essential for hormones, nutrient absorption, and energy storage.
Calories
A unit of energy; the amount of energy food provides when consumed.