Why is macro-nutrients needed for good health?

Macronutrients—carbohydrates, proteins, and fats—are essential for good health as they provide the energy necessary for bodily functions and daily activities. Carbohydrates serve as the body's primary energy source, proteins support growth, repair, and immune function, while fats are vital for absorbing certain vitamins and maintaining cell structure. A balanced intake of these macronutrients helps sustain overall health, supports metabolic processes, and can prevent chronic diseases. Adequate macronutrient consumption is crucial for optimal physical and mental well-being.