vi Brief Contents UNIT 1 Food Habits and Wellness CHAPTER 1 Making Wellness a Lifestyle . . . . . . . . . . . . . . 2 CHAPTER 2 Factors Affecting Food Habits . . . . . . . . . . . 26 CHAPTER 3 Practicing Safe Food Habits . . . . . . . . . . . 50 UNIT 2 Understanding Nutrients CHAPTER 4 Nutrients and You . . . . . . 76 CHAPTER 5 Nutrition Guidelines . . . 100 CHAPTER 6 Carbohydrates . . . . . . . . 128 CHAPTER 7 Lipids: Fats and Oils . . . 152 CHAPTER 8 Proteins . . . . . . . . . . . . . 178 CHAPTER 9 Vitamins . . . . . . . . . . . . . 200 CHAPTER 10 Minerals . . . . . . . . . . . . . 232 CHAPTER 11 Water . . . . . . . . . . . . . . . 260 UNIT 3 Managing Your Nutrition CHAPTER 12 Energy Balance . . . . . . . 278 CHAPTER 13 Healthy Weight Management . . . . . . . . . . 298 CHAPTER 14 Nutrition Across the Life Span . . . . . . . . . 324 CHAPTER 15 Eating for Sports Performance . . . . . . . . . . 362 CHAPTER 16 Eating Disorders . . . . . . 388 UNIT 4 Serving Up Nutrition CHAPTER 17 Planning Healthy Meals . . . . . . . . 408 CHAPTER 18 Shopping for Food . . . . . 438 CHAPTER 19 Preparing Food . . . . . . . . 464 UNIT 5 Other Aspects of Wellness CHAPTER 20 Staying Physically Active . . . . . . . . . . . . . . . 514 CHAPTER 21 Mental and Social Wellness . . . . . . . 540 CHAPTER 22 Stress and Wellness . . . . 566 CHAPTER 23 Drug and Supplement Use and Your Health . . . 584