Objectives

1. Section 9.3 Nutrition for Individual Needs Objectives Examine how diabetics, vegetarians, people with food sensitivities, and athletes can meet their nutritional needs.

2. Dear Advice Line, I’ve recently become a vegetarian, and it has my parents worried. They think I’m not getting enough nutrients, and they keep telling me that I have to eat meat to be healthy. How can I explain to them that a vegetarian diet can be healthy? Write a response to this teen to help solve the problem.

3. Diets for Diabetics • Diabetes is a disease with dietary requirements that can help people manage their condition. • Eating tips for diabetics • Eat balanced meals and snacks on a regular schedule. • Monitor your carbohydrate intake. • Control your weight. • Get regular exercise.

4. Vegetarian Diets • A person who does not eat meat is called a vegetarian. • Some vegetarians, called vegans, eat no food from any animal source. • Because vegetarians exclude certain foods from their diets, they need to plan their food choices carefully

5. Benefits of a Vegetarian Diet • lower BMI • lower risk of heart disease • lower blood pressure • lower risk of type 2 diabetes

6. Risks of a Vegetarian Diet • inadequate intake of vitamin B12, which can result in nerve damage • lack of adequate calcium, which can lead to bone loss • protein deficiency, which can result in hair and muscle loss

8. For: More on meals for individual needs Click above to go online.

9. Food Sensitivities People with food sensitivities, which include food allergies and food intolerances, may require special diets.

10. Food Allergies • A food allergy is a response by your immune system to the proteins in certain foods. • About one percent of the population has some kind of food allergy.

11. Food Intolerances • A food intolerance is an inability to digest a particular food or food additive. • Food intolerances are more common than food allergies.

13. Healthy Diets for Athletes Athletes need a well-balanced diet with the recommended amounts of carbohydrates, fats, and proteins.

14. Calorie Intake • Athletes need to consume extra calories to fuel their higher level of physical activity. • Athletes should not restrict fat intake to less than that recommended in the MyPyramid plan.

15. Fluid Intake • During competition, athletes should drinkplenty of fluids. • How much water athletes need depends on the duration and intensity of the competition and weather factors.

16. Carbohydrate Loading • Carbohydrate loading is the practice of greatly increasing carbohydrate intake and decreasing exercise on the days immediately before a competition. • For marathon runners or other endurance athletes, carbohydrate loading may help supply needed energy. • For the average athlete, it probably is unnecessary.

17. Vocabulary vegetarian A person who does not eat meat. vegan A person who does not eat food from any animal source. food allergy The immune system’s response to the proteins in certain foods. food intolerance The inability to digest a particular food or food additive. carbohydrate loading The practice of greatly increasing carbohydrate intake and decreasing exercise on the days immediately before a competition.

18. QuickTake Quiz Click to start quiz.

19. For: Chapter 9 self test Click above to go online.

20. End of Section 9.3 Click on this slide to end this presentation.