Macro-nutrients

Definition

Macro-nutrients are nutrients required by the body in large amounts to function properly, including carbohydrates, proteins, and fats.

Scientific / Technical Definition

Macro-nutrients refer to the classes of nutrients that provide energy and are crucial for the body's metabolism and vital functions. They include carbohydrates, proteins, and fats, each of which serves distinct roles in bodily processes such as energy provision, cellular repair, and structural formation.

Benefits

• Provide energy for daily activities
• Support growth and repair of body tissues
• Regulate various bodily functions

Examples

• Carbohydrates: rice, bread, pasta
• Proteins: meat, fish, beans
• Fats: avocados, nuts, butter

Additional Information

• Importance: Macro-nutrients are essential for providing the energy required for physical activities, maintaining bodily functions, and supporting overall health.

Related Terms

• Carbohydrates

References

• Nutrition and Healthy Eating: Macronutrients
• Dietary Energy and Macronutrients