Understanding Normal and Clinical Nutrition
Presents the core information of an introductory nutrition course. Introduces the nutrients and their importance to the human body, continuing with a brief discussion of recommendations, assessment, and guidelines; discusses food choices and illustrates how to use diet-planning principles to create diets that support good health; discusses digestion and absorption as the body transforms foods into nutrients; describes carbohydrates, fats, and proteins--their chemistry, health effects, roles in the body, and places in the diet and shows how the body derives energy from these three nutrients; looks at energy balance, the factors associated with overweight and underweight, and the benefits and dangers of weight loss and weight gain; describes the vitamins, the minerals, and water--their roles in the body, their deficiency and toxicity symptoms, and their sources; discusses how the partnership of physical activity and nutrition enhances health and shows how the nutrients work together to support fitness; addresses consumer concerns about the safety of the food supply; describes how health care professionals assess nutrition status and shows how they use that assessment information to develop, implement, and evaluate nutrition care plans; presents the special nutrient needs of people through the life span--pregnancy, infancy, childhood, adolescence, and adulthood; shows how illness impairs nutrition status and how attention to nutrition can help prevent illness or speed recovery; describes the impact of severe stresses on nutrition status; describes ways of feeding clients who cannot eat conventional foods and examines the specific dietary care required for clients with particular medical conditions.