The Nutrients in Food. Identify the six classes of nutrients: 1. 2. 3. 4. 5. 6.

Answer

The six major classes of nutrients required by the human body for proper growth, energy, and maintenance are: 1. Carbohydrates (the body's primary source of energy). 2. Lipids/Fats (provide stored energy, protect organs, and help with hormone production). 3. Proteins (essential for building and repairing tissues, as well as making enzymes). 4. Vitamins (organic compounds needed in small amounts for various metabolic processes). 5. Minerals (inorganic elements required for structural functions and biochemical reactions). 6. Water (critical for hydration, temperature regulation, and transporting nutrients).