Chapter 7 - NutritionChapter 7 - Nutrition

7.27.2

CarbohydratesCarbohydrates

Made up of __________________, oxygen Made up of __________________, oxygen and hydrogen. and hydrogen.

One of the body chiefs _____________ One of the body chiefs _____________ sources.sources.

Carbs must be ___________________ into Carbs must be ___________________ into glucose (simple sugar) to be used as energy. glucose (simple sugar) to be used as energy.

Two types of CarbsTwo types of Carbs

________________ Carbs ________________ Carbs -Sugars present naturally in ______________, some -Sugars present naturally in ______________, some

vegetables and milk. vegetables and milk.

**Examples are fructose in ________________, Examples are fructose in ________________, lactose in _______________, maltose in grains and sucrose lactose in _______________, maltose in grains and sucrose in table sugar.in table sugar.

_________________ Carbs _________________ Carbs -Starches that are found in ___________, grains, -Starches that are found in ___________, grains,

seeds, nuts and some vegetables such as peas, beans, seeds, nuts and some vegetables such as peas, beans, potatoes, yams.potatoes, yams.

--____________________ is another type of complex carb. is another type of complex carb.

-Cannot be completely broken down-Cannot be completely broken down

-It is a source of energy-It is a source of energy*helps to move ___________ through the digestive *helps to move ___________ through the digestive

system. system.

ProteinProtein

• Help to ____________________d and maintain Help to ____________________d and maintain body tissue body tissue

Made up of tiny building blocks called Made up of tiny building blocks called ____________________________________________________________________. .

The body is able to make ________ of the 20 The body is able to make ________ of the 20 different amino acids.(We need to get the other 9 different amino acids.(We need to get the other 9 from our diet)from our diet)

Two types of ProteinsTwo types of Proteins

__________________ Proteins__________________ Proteins are foods that are foods that contain all of the essential Amino acids. contain all of the essential Amino acids.

• -animal products such as fish, meat, poultry, eggs, -animal products such as fish, meat, poultry, eggs, milk, cheese, and yogurt milk, cheese, and yogurt

• ________________ Proteins________________ Proteins are foods that lack are foods that lack some of the essential amino acids some of the essential amino acids

Fats Fats

Your body ____________ fat!Your body ____________ fat!

Fat delivers more than ________ the energy Fat delivers more than ________ the energy than ________________ or proteins.than ________________ or proteins.

Why We Need FatWhy We Need Fat

• Fat carries ___________________ Fat carries ___________________

• Fat satisfies _____________ (since it takes Fat satisfies _____________ (since it takes longer to digest) longer to digest)

• Fat surrounds and _____________ body Fat surrounds and _____________ body organs and _________________s your organs and _________________s your body from excessive heat and cold body from excessive heat and cold temperaturestemperatures

Three Types of FatThree Types of Fat

1. __________________ Fats 1. __________________ Fats

Products of ______________ origin Products of ______________ origin

Tropical oils (palm, kernel and coconut)Tropical oils (palm, kernel and coconut)

High intake of is directly related to _________ disease. High intake of is directly related to _________ disease.

2. ___________________ Fats 2. ___________________ Fats These fats are missing one or more pairs of hydrogen These fats are missing one or more pairs of hydrogen atoms. atoms.

Most _________________ oils are unsaturated. Most _________________ oils are unsaturated.

CholesterolCholesterol

3. ___________________ 3. ___________________

Fat-like substance found in the __________ of all animalsFat-like substance found in the __________ of all animals

Needed by the body in _________ amounts to function Needed by the body in _________ amounts to function normally normally

Too much cholesterol increases the risk of _________ and Too much cholesterol increases the risk of _________ and circulatory diseasescirculatory diseases