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Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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Content Vocabulary
saturated
unsaturated
polyunsaturated
fish oil
trans fats
cholesterol
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Fat supplies most of the body’s fuel and transports fat-soluble vitamins.
• Some fats are essential for a healthy nervous system.
• Fat adds to the flavor in food.
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Fat serves as a reserve supply of energy.
• Fat helps to insulate the body and protect it from the cold.
• Fat protects the body organs by cushioning them.
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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Fat is a major source of fuel for the body. Food fat comes in saturated and unsaturated forms.
Forms of Fat
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• The fats you eat come in two forms—saturated fat and unsaturated fat.
Forms of Fat
saturatedFats associated strongly with heart and artery disease
unsaturatedFats less associated with heart disease
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Some foods high in unsaturated fats, especially polyunsaturated fats, are:
– Avocados, nuts, seeds, olives, peanut butter
Forms of Fat
polyunsaturatedType of unsaturated fat especially useful as a replacement for saturated fat in a heart-healthy diet
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Fish oil is a polyunsaturated fat.
• People who eat enough fatty fish are generally healthier than others because they receive essential amino acids.
Forms of Fat
fish oilA polyunsaturated fat from certain fish, thought to be necessary for health
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Trans fats act like saturated fats in the body.
Forms of Fat
trans fatsA type of fat that forms when polyunsaturated oils are processed
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• The body makes some cholesterol because cells need it to function.
• Too much cholesterol is linked with heart and artery disease.
Forms of Fat
cholesterolA type of fat made by the body from saturated fat
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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Saturated fats come mainly from animal sources,
including the following: – Meat fats.– Dairy products, such as milk, cream, butter, and
cheese.
Forms of Fat
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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A diet high in saturated fat is linked to many lifestyle diseases.
Why Should I Reduce My Fat Intake?
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• A high saturated fat intake contributes to the following diseases:
– Heart disease– Cancer– Obesity– Gallbladder disease– Diabetes
Why Should I Reduce My Fat Intake?
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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Food labels provide information to help you determine a food’s nutritional information.
Reading Food Labels
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• By reading the food labels, a person can learn details about the nutrients in the food.
• The daily values used on the food labels show a general average of people’s needs for nutrients.
• The daily values assume that everyone needs to consume 2,000 or 2,500 calories a day.
Reading Food Labels
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Food labels warn of the six common food allergy triggers:
– Milk
– Egg
– Peanuts
– Tree nuts
– Fish
– Shellfish
Food Allergies
Reading Food Labels
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Food allergies can cause the sudden onset of life-threatening symptoms.
• Food intolerance causes digestive disturbances.
• Replace foods that cause allergic reactions or intolerances with nutrients from other sources.
Food Allergies
Reading Food Labels
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• A type of fat made by the body from saturated fat is called __________ .
cholesterolA type of fat made by the body from saturated fat
Section Review: Reviewing the Vocabulary
Glencoe Making Life Choices Section 5 The Fats
Chapter 7 Nutrition: The Nutrients
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• Fish oil is a __________.
fish oilA polyunsaturated fat from certain fish, thought to be necessary for health
Section Review: Reviewing the Vocabulary
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Chapter 7 Section 5