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Nutrition
Jansen Crossley and Logan
Militzer
Computers 8
Vitamins
Functions
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A: eyesight, boosts immune system: Milk, meat
B: cell metabolism: grains, veggies, meats, fruits
C: heals and maintains tissues: Fruits, veggies
D: maintains/builds bones, absorbs calcium: Meat
E: Builds and protects cells: veggies, grain
K:Clots blood: veggies, dairy products, food oil
Facts- helps body grow and develop
Vitamins
Water Soluble
(cont.)
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Function-flows in bloodstream, not stored:
Food-Fruits, veggies, grains, meats
Types- C, all types of B
Vitamins
Fat Soluble
(cont.)
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Fat Soluble- stored in for future use
Foods- milk, meat
Types- A, D, E, K
Minerals
Functions
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Make body grow, and stay healthy
Transmit nerve impulses
Builds strong bones, hormones, normal
heartbeat
Facts- rock minerals in cereals, spices
3/10 boys get proper amount of calcium
1/10 girls get proper amount of calcium
Common Minerals
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(cont.)
Calcium- dairy products, meat alternatives, green
vegetables
Builds strong bones
Zinc- meat, beans, peanuts, peas
Builds immune system
Iron- meat, veggies, grain
transports oxygen from lungs to body
Potassium- veggies, fruits, muscles/nervous system
Minerals
Macro and Trace
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Macro-calcium, magnesium, sodium, potassium,
chloride, sulfur
Means small in Greek
Body needs large amounts
Trace- iron, manganese, copper, zinc, fluoride,
selenium
Means small amount
Don’t need much on a daily basis
Water
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FunctionsCritical role in body temperature
Carries nutrients throughout body
Improves digestion
Eliminates waste and toxins
Carbohydrates
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Fuel for body
Converted into glucose
2 types: Simple & Complex
Simple
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Found in sugars
1 cal/g
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In fruits, candy, wheat, etc…
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Carbohydrates (cont.)
Complex
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Found in starches
4 cal/g
Healthier than simple carbs
Rich in fibre
In vegetables, grain products, etc…
Fats
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Fuel for body
Develops heart insolation & hips
3 types: Unsaturated, Saturated & Trans
Unsaturated Fats
From plant-based foods
Good for heart health
Found in olive oil, peanuts, fish, etc…
Fats (Cont.)
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Saturated Fats
Solid at room temperature
Increases cholesterol levels
Found in meat, dairy, etc…
Trans Fats
Very bad for health
Lots of trans fat in prepared foods
In fast food, snacks, fried foods, etc…
Protein
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Builds tissues
Source of energy
Protects us from disease
20 amino acids build proteins
Protein contains carbon, oxygen, hydrogen, and nitrogen
2 types: Incomplete & Complete
Protein (Cont.)
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Incomplete Protein
Contains only some essential amino acids
Plants are considered incomplete protein
Found in nuts, grains, legumes, etc…
Complete Protein
Contains all essential amino acids
In fish, eggs, dairy, meat, etc…
Fibre
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Prevents constipation
Lowers blood cholesterol
Makes you feel full
Not digested
Mix of substances in plant cells
More fibre in unrefined products
Beans, grains, nuts, seeds, etc…
Bibliography
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http://kidshealth.org
http://kidshealth.org/kid/nutrition/food/carb.html#
http://www.coastalcoolers.com/body.pdf
http://kidshealth.org/kid/nutrition/food/fat.html#
http://kidshealth.org/kid/nutrition/food/protein.html#
hthttp://www.heartandstroke.on.ca/site/apps/nlnet/co
ntent2.aspx?c=pvI3IeNWJwE&b=5063573&ct=6935151tp
://www.google.ca/imghp?hl=en&tab=wi
http://www.ivillage.ca/health/diet/eating-fibreimportant-kids-too
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