The document discusses nutrition and healthy choices. It outlines a unit on nutrition that will explain the six essential nutrients: vitamins, minerals, water, protein, carbohydrates, and fats. Students will learn to understand what nutrients are, investigate the components of their favorite foods, and understand the importance of balance and avoiding excess. Combined with exercise and rest, good nutrition is key to health. The unit will cover nutrition overview, making healthy choices, analyzing diets, problems like obesity, and healthy snacking.