1. Chapter 4 Nutrition Lesson 1 Your Body’s Nutrient Needs >> Main Menu Next >> >> Chapter 4 Assessment Click for: Teacher’s notes are available in the notes section of this presentation.

2. Essential Question: How do various nutrients impact my weight? How does our diet impact weight? Enduring Understanding: Students will understand that fat, carbohydrates, and protein provide the body energy. Students will understand that eating too many high fat, high caloric foods/drinks can lead to excessive weight.

3.  nutrients  nutrition  carbohydrates  fiber Substances in food that your body needs to carry out its normal functions The process of taking in food and using it for energy, growth, and good health Sugars and starches contained in foods Tough, stringy part of raw fruits, raw vegetables, whole wheat, and other whole grains

4.  protein  fats  vitamins  minerals Nutrients that provide the building blocks your body needs for growth Nutrient found in fatty animal tissue and plant oils Nutrients that help regulate body functions Elements in foods that help your body work properly

5. In this lesson, you will learn to  identify the six main classes of nutrients.  determine what foods you can eat to obtain the nutrients you need.  analyze the key nutrients found in a recipe

6. Nutrients and Nutrition The fuel your body uses comes from nutrients. nutrients Substances in food that your body needs to carry out its normal functions

7. Nutrients and Nutrition The question of what nutrients your body needs is the subject of nutrition. nutrition The process of taking in food and using it for energy, growth, and good health

8. Nutrients and Nutrition Six Categories of Nutrients CarbohydratesFats Proteins VitaminsMinerals Water

9. Carbohydrates The fuel you body gets the most mileage from is carbohydrates. carbohydrates Sugars and starches contained in foods Carbohydrates are broken down by a process called digestion Simple CarbohydratesComplex Carbohydrates Sugars (fruits, milk, table sugar) Starches (bread, rice, pasta, beans, vegetables)

10. Carbohydrates Fiber is a complex carbohydrate that cannot be digested. fiber Tough, stringy part of raw fruits, raw vegetables, whole wheat, and other whole grains Fiber helps carry wastes out of your body.

11. Proteins Proteins promote healing and aid in the repair of tissues. proteins Nutrients that provide the building blocks your body needs for growth Proteins Fish, chicken, beef, eggs, milk, beans, nuts, soy-based products

12. Fats Fats carry certain vitamins in your blood stream and help keep your skin healthy. fats A nutrient found in fatty animal tissue and plant oils Eating too many fatty foods can contribute to heart disease and obesity.

13. Vitamins Vitamins help your body use other nutrients and fight disease. vitamins Nutrients that help regulate body functions Foods rich in vitamins include fruits, vegetables, some meats, and whole-grain breads.

14. Minerals Like vitamins, minerals are needed in only small amounts. minerals Elements in foods that help your body work properly Calcium helps build strong bones and teeth. Iron contributes to healthy blood.

15. Water Two-thirds of your body is water. Water carries other nutrients around your body. Water helps with digestion. Drink when you are thirsty and with meals to help your body get enough water.

16. Water Most of the weight of these foods is from water.

17. What I Learned Vocabulary Define the term nutrition. Use it in an original sentence. Lesson 1 Review

18. What I Learned Identify Name the six categories of nutrients. Lesson 1 Review

19. What I Learned Recall Why is calcium important to your body? Lesson 1 Review

20. Thinking Critically Hypothesize How might your knowledge of nutrients influence your snack food choices? Lesson 1 Review

21. Thinking Critically Analyze Record what you eat for one day. Remember to count the cups of water you drink. What nutrients have you eaten? What improvements, if any, can you make? Lesson 1 Review

22. Chapter 4 Nutrition Lesson 2 Following a Healthful Eating Plan >> Main Menu Next >> >> Chapter 4 Assessment Click for: Teacher’s notes are available in the notes section of this presentation.

23. In this lesson, you will learn to  Essential Question: How does MyPlate help guide my decisions regarding my diet?  Enduring Understandings: Students will understand that MyPlate demonstrates and explains the importance of different foods for a healthy diet.

24.  MyPlate  Calorie Diet A system designed to help Americans make healthful food choices A unit of heat that measures the energy available in foods A particular selection of food, especially as designed or prescribed to improve a person's physical condition or to prevent or treat a disease Diet

25. In this lesson, you will learn to  discuss how to use the USDA (United States Department of Agriculture) Food Guidance System.  list the names of the five food groups.  demonstrate how to plan a nutrient-rich meal using MyPlate.

26. The MyPyramid Food Guidance System The MyPlate Food Guidance was developed by the United States Department of Agriculture (USDA). MyPlate A system designed to help Americans make healthful food choices

27. A Closer Look at MyPlate MyPlate is designed to help each person develop a personal eating plan based on how many calories he or she needs. calorie A unit of heat that measures the energy available in foods The amount of calories your body needs is based on your age, gender, and how physically active you are.

28. A Closer Look at MyPlate If you are physically active on most days, your body needs more calories than someone who is not physically active. MyPlate estimates that females between the ages of 9 and thirteen need 1,600 to 2,200 calories per day based on activity level. Males in the same age group need 1,800 to 2,600 calories per day.

30. A Closer Look at MyPlate Grains—the Orange Group: Girls should have five to seven 1-ounce equivalents of grain products each day. Boys should have six to nine 1-ounce equivalents. Vegetables—the Green Group: Most boys need 2½ to 3 ½ cups of vegetables a day, girls 2 to 3 cups. Fruits—the Red Group: Most girls and boys should have 1½ to 2 cups from this group daily. Dairy—the Blue Group: Boys and girls should both have 3 cups of milk or other foods made from milk. Protein—the Purple Group: Most girls should have 5 to 6 ounces from the meat or beans group every day. Most boys should have 5–6½ ounces

31. Nutrition - Performance Task Your are member of a health club at school. You have heard that many students are complaining about the health choices at school. Your role is to analyze and critique the existent food menu at school. You need to create a top 10 food list (not including snacks or drinks) that you would present to your health teacher as part of a wide healthy eating campaign at your school. You can use the computer lab and research on MyPlate.gov or Nutritiondata.self.com in order to complete the assignment.

32. Chapter 4 Nutrition Lesson 4 Managing Your Weight >> Main Menu Next >> >> Chapter 4 Assessment Click for: Teacher’s notes are available in the notes section of this presentation.

33. Essential Question: Why is it important to have a positive body image? Enduring Understanding: Students will understand that a healthy self-concept is important to a positive body image.

34.  body image  eating disorder How you view your body Extreme eating behavior that can seriously damage the body

35. In this lesson, you will learn to  explain how to maintain a healthy weight.  identify problem eating behaviors.  demonstrate decision-making skills to help a friend.

36. Achieving a Healthful Weight If your weight is right for your height, try and keep it that way. If you are concerned about your weight, talk to your doctor.

37. Weight Problems and Teens Some children and teens are becoming obese, which means they are significantly overweight. People who are obese are at risk for developing diseases such a diabetes and heart disease.

38. Treatment for Obese Teens Obese teens should be under a doctor’s care. Obese teens should reach a healthy weight slowly. The best approach is to avoid gaining weight as your body grows.

39. Respect for Others’ Bodies and Feelings Some teens tease peers who are overweight or underweight. This type of behavior shows a lack of respect. It is a form of bias, acting cruelly to those who look different. A person who does this is not demonstrating good character.

40. Body Image and the Teen Years Like your self-concept, your body image may differ from how others see you. body image How you view your body Comparing yourself to images from the media can lead to a negative body image.

41. Eating Disorders People who feel they may need to lose weight when they really don’t are at risk for developing an eating disorder. eating disorder An extreme eating behavior that can seriously damage the body

42. Eating Disorders Two of the most common eating disorders are anorexia nervosa and bulimia. Anorexia: People with anorexia are overly concerned with weigh gain. They may starve themselves Bulimia: People with bulimia eat large amounts of food, then “purge” themselves by vomiting or taking laxatives.

43. Treatment for Eating Disorders A person with an eating disorder should get help right away. The sooner a person gets treatment, the better his or her chances of recovering.