- Главная
- Разное
- Образование
- Спорт
- Естествознание
- Природоведение
- Религиоведение
- Французский язык
- Черчение
- Английский язык
- Астрономия
- Алгебра
- Биология
- География
- Геометрия
- Детские презентации
- Информатика
- История
- Литература
- Математика
- Музыка
- МХК
- Немецкий язык
- ОБЖ
- Обществознание
- Окружающий мир
- Педагогика
- Русский язык
- Технология
- Физика
- Философия
- Химия
- Шаблоны, фоны, картинки для презентаций
- Экология
- Экономика
Презентация, доклад на тему Presentation: Teen Nutrition (10 grade)
Содержание
- 1. Presentation: Teen Nutrition (10 grade)
- 2. Student QuestionWhat personal decisions have you made that affect your food choices?
- 3. Facts about Teen Nutrition: Would you agree
- 4. Facts about Teen Nutrition: Would you agree
- 5. MicronutrientsVitamins and mineralsThey are the non-energy yielding
- 6. Definitions:MetabolismAll the body chemical processes that take
- 7. Nutritional Needs of Teens
- 8. Most ImportantlyEat a variety of real, whole foods every day
- 9. Nutritional Goals Eat more iron Eat more protein Eat more zinc Eat more calcium
- 10. Other Important NutrientsVitamins and MineralsBetter choice fats
- 11. IronMineral - carries oxygen around the bodyPart of the protein in musclesHelps with energy use
- 12. Iron Deficiency SymptomsFatigueReduced physical fitnessWeaknessImpaired ability to
- 13. Best Sources of IronCanned clamsBeans and soybeansTofuBeef
- 14. Student Question Why do you feel it’s important to consume iron rich foods?
- 15. ZincMineral contained in virtually all cellsHighest concentration in bones, the prostate gland and the eyes
- 16. Zinc FunctionsMetabolismEnzymesHormone insulinSupports immune systemTransporting Vitamin
- 17. Zinc Deficiency SymptomsStunted growthWeak sense of smellPoor
- 18. Best Sources of ZincOystersCrabTurkeyRed meatLentilsBeansShrimpTofuYogurtSwiss cheeseBroccoliGreen peasGreen beansTomato juice
- 19. CalciumConsidered a major mineral90% of the body’s
- 20. Calcium FunctionsBuilds bonesInvolved in muscle contractionSupports
- 21. Food Fact:Estimates show that about 2/3rd of the population has difficulty digesting milk
- 22. Food Fact:Nutritional anthropologists suggest that until 10,000 years ago, human adults were lactose intolerant
- 23. Calcium Deficiency Results in:Stunted growthBone Loss (Osteoporosis) in adults
- 24. Best Sources of CalciumStunted growthBone Loss (Osteoporosis) in adults
- 25. Best Way to Get More Vitamins and Minerals:EAT MORE FRUITS AND VEGETABLES!
- 26. Why More Fruits and Vegetables?High in FiberNaturally
- 27. Student Question What are Anti-Oxidants?
- 28. Anti-OxidantsAgainst Oxidants Oxidants are “free radicals”Products of cell metabolism
- 29. Oxidants Caused By: Cigarette smoke Sunlight PesticidesDamage healthy cells through oxidation
- 30. What is the Role of Anti-Oxidants?Free radicals destroy anti-oxidants instead of cells
- 31. Anti-Oxidant Vitamins and MineralsVitamin A, C & E Mostly found in fruits and vegetables
- 32. Highest in Anti-Oxidants BerriesBeansFruitsVegetables
- 33. The Energy “B” VitaminsB1 – ThiaminB2 –
- 34. The “B” VitaminsConvert Food to EnergyInvolved in
- 35. “B” Vitamin Sources Whole GrainsBeansFruitsVegetablesCheeseFish
- 36. Food Fact:Low levels of B Vitamins have been linked to depression.
- 37. Food SynergyMany components working together that provide
- 38. PhytochemicalsNon-nutrient plant chemicals that protect the body
Student QuestionWhat personal decisions have you made that affect your food choices?
Слайд 3Facts about Teen Nutrition: Would you agree or disagree?
Teen nutrition affects
athletics, academics and attitudes
Most teens are overfed, but undernourished
Teens grow a lot, so they need to eat a lot of the right kind of food
Teens frequent fast food places, where high fat and nutrient depleted foods are the norm
Most teens are overfed, but undernourished
Teens grow a lot, so they need to eat a lot of the right kind of food
Teens frequent fast food places, where high fat and nutrient depleted foods are the norm
Слайд 4Facts about Teen Nutrition: Would you agree or disagree?
Teens eat more
of their meals away from home
Males tend to be more into bulk, Females are into being thin
Teens crave fats
Teens like junk food
Males tend to be more into bulk, Females are into being thin
Teens crave fats
Teens like junk food
Слайд 5Micronutrients
Vitamins and minerals
They are the non-energy yielding compounds that function as
helpers in cell metabolism and building body structures.
Слайд 6Definitions:
Metabolism
All the body chemical processes that take place in your body
in order to build it up (growth, tissues, muscles, and cells) and break it down in order to provide energy for your body to use.
Vitamins
Organic molecules found in food that are vital to your health and life. Involved in metabolism and preventing disease
Minerals
The non-energy yielding compounds that function as helpers in cell metabolism and building body structures.
Слайд 11Iron
Mineral - carries oxygen around the body
Part of the protein in
muscles
Helps with energy use
Helps with energy use
Слайд 12Iron Deficiency Symptoms
Fatigue
Reduced physical fitness
Weakness
Impaired ability to learn
Inability to pay attention
Reduced
resistance to infection
Itching skin
Dry hair
Pale nails
Inability to regulate body temperature
Itching skin
Dry hair
Pale nails
Inability to regulate body temperature
Слайд 13Best Sources of Iron
Canned clams
Beans and soybeans
Tofu
Beef Liver
Baked potato with skins
Shrimp
Sea
vegetables: *very high in iron
Pumpkin seeds
Blackstrap molasses
Red meat
Pumpkin seeds
Blackstrap molasses
Red meat
Слайд 15Zinc
Mineral contained in virtually all cells
Highest concentration in bones, the prostate
gland and the eyes
Слайд 16 Zinc Functions
Metabolism
Enzymes
Hormone insulin
Supports immune system
Transporting Vitamin A
Growth and development
Blood
clotting
Thyroid function
Influences learning
Taste perception
Wound healing
Making of sperm
Fetal development
Thyroid function
Influences learning
Taste perception
Wound healing
Making of sperm
Fetal development
Слайд 17Zinc Deficiency Symptoms
Stunted growth
Weak sense of smell
Poor sensitivity to the taste
of salt
Delayed onset of puberty
Delayed onset of puberty
Decreased synthesis of testosterone
Hair loss
Rough, dry skin
Слайд 18Best Sources of Zinc
Oysters
Crab
Turkey
Red meat
Lentils
Beans
Shrimp
Tofu
Yogurt
Swiss cheese
Broccoli
Green peas
Green beans
Tomato juice
Слайд 19Calcium
Considered a major mineral
90% of the body’s calcium is in bones
and teeth
Blood calcium is regulated by Vitamin D
Blood calcium is regulated by Vitamin D
Слайд 20 Calcium Functions
Builds bones
Involved in muscle contraction
Supports nerve functioning
Part of blood
clotting function
Helps regulate blood pressure
Involved in immune system
Helps regulate blood pressure
Involved in immune system
Слайд 22Food Fact:
Nutritional anthropologists suggest that until 10,000 years ago, human adults
were lactose intolerant
Слайд 26Why More Fruits and Vegetables?
High in Fiber
Naturally low in fat and
saturated fat
Good for maintaining a healthy weight
High in water
Good for maintaining a healthy weight
High in anti-oxidants
Good for maintaining a healthy weight
High in water
Good for maintaining a healthy weight
High in anti-oxidants
Слайд 29Oxidants Caused By:
Cigarette smoke
Sunlight
Pesticides
Damage healthy cells through oxidation
Слайд 33The Energy “B” Vitamins
B1 – Thiamin
B2 – Riboflavin
B3 – Niacin
Biotin
Pantothenic Acid
B6
– Pyridoxine
Folate or Folic Acid
B12 – Cobalamin
Folate or Folic Acid
B12 – Cobalamin
Слайд 34The “B” Vitamins
Convert Food to Energy
Involved in skin, muscle and nervous
system function
Improve circulation
Help reduce cholesterol levels
Vitamin B12 – Produces brain chemicals that affect mood
Improve circulation
Help reduce cholesterol levels
Vitamin B12 – Produces brain chemicals that affect mood
Слайд 37Food Synergy
Many components working together that provide nutrition
Eating whole fruits and
vegetables are key!
Components that help with digestion and absorption of foods include the skins, seeds, and other parts of the fruit or vegetable
Extracting a nutrient out (as in supplements) is not very nutritious
Components that help with digestion and absorption of foods include the skins, seeds, and other parts of the fruit or vegetable
Extracting a nutrient out (as in supplements) is not very nutritious
Слайд 38Phytochemicals
Non-nutrient plant chemicals that protect the body against disease
Generally found in
the skin of fresh fruits and vegetables and attribute to their color
Where the majority of the fiber is found
Where the majority of the fiber is found
