What are the six classes of nutrients?

The six classes of nutrients include carbohydrates, fats, proteins, vitamins, minerals, and water. These categories encompass the essential substances that the body requires for growth, maintenance, and overall health.

Carbohydrates serve as the body's primary energy source, while fats provide a concentrated form of energy and are necessary for the absorption of fat-soluble vitamins. Proteins are crucial for building and repairing tissues, as well as for the production of enzymes and hormones. Vitamins play various roles in biological processes, acting as coenzymes and antioxidants. Minerals are important for numerous physiological functions, including bone health and fluid balance. Water, although often overlooked, is vital for maintaining hydration, regulating body temperature, and facilitating biochemical reactions.

This comprehensive understanding highlights the importance of each nutrient in sustaining life and supporting bodily functions. The inclusion of all six classes emphasizes the balanced diet necessary for optimal health.