Macronutrient Ratio

Definition

The macronutrient ratio refers to the balance of proteins, fats, and carbohydrates in a diet.

Scientific / Technical Definition

The macronutrient ratio is the proportion of proteins, fats, and carbohydrates in a dietary plan, optimized according to an individual's nutritional needs, activity level, and metabolic health, affecting energy balance and overall health outcomes.

Benefits

• Supports balanced nutrition.
• Optimizes energy levels.
• Aids in weight management.
• Supports muscle growth and repair.
• Helps maintain metabolic health.

Examples

• A common macronutrient ratio for weight loss might be 40% carbohydrates, 30% protein, and 30% fats.
• Athletes may use a macronutrient ratio of 50% carbohydrates, 25% protein, and 25% fat for endurance training.

Additional Information

• effects: Balancing macronutrients helps maintain energy levels, supports metabolic processes, and ensures nutrient sufficiency for bodily functions.

Related Terms

• Calories
• Protein
• Carbohydrates
• Fats
• Metabolism

References

• Dietary Recommendations: Macronutrient Balance
• The role of macronutrients in defining energy intake