Lifetime Health

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Chapter 7
Preview

• Key Terms
• Key Ideas
• Graphics
• Critical Thinking

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Chapter 7
Using Key Terms
1. A class of energy-giving nutrients that
includes sugars, starches and fiber are called
_________.
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Chapter 7
Using Key Terms
1. A class of energy-giving nutrients that
includes sugars, starches and fiber are called
carbohydrates.
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Chapter 7
Using Key Terms
2. The ____________ are a set of recommendations
designed to improve the diets and health of
Americans.
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Chapter 7
Using Key Terms
2. The Dietary Guidelines for Americans are a set
of recommendations designed to improve the diets
and health of Americans.
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Chapter 7
Using Key Terms
3. ____________________ is the state of not
having enough of a nutrient to maintain good
health.
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Chapter 7
Using Key Terms
3. Nutrient deficiency is the state of not having
enough of a nutrient to maintain good health.
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Chapter 7
Understanding Key Ideas

• 4. Carbohydrates
• A. provide energy.
• B. prevent obesity.
• C. are not needed.
• D. cause weight loss.

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Chapter 7
Understanding Key Ideas

• 4. Carbohydrates
• A. provide energy.
• B. prevent obesity.
• C. are not needed.
• D. cause weight loss.

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Chapter 7
Understanding Key Ideas

• 5. Which of the following statements about
  dehydration is false?
• A. Dehydration is not common.
• B. Dehydration can be life threatening.
• C. Dehydration is a deficiency of water.

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Chapter 7
Understanding Key Ideas

• 5. Which of the following statements about
  dehydration is false?
• A. Dehydration is not common.
• B. Dehydration can be life threatening.
• C. Dehydration is a deficiency of water.

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Chapter 7
Understanding Key Ideas

• 6. Vegetarian diets
• A. can contain beef.
• B. are boring.
• C. are always healthy.
• D. can be low in iron.

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Chapter 7
Understanding Key Ideas

• 6. Vegetarian diets
• A. can contain beef.
• B. are boring.
• C. are always healthy.
• D. can be low in iron.

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Chapter 7
Interpreting Graphics
7. How many gallons of soda did the average
person drink per year in 1960? In 1995?
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Chapter 7
Interpreting Graphics

• 7. How many gallons of soda did the average
  person drink per year in 1960? In 1995?
• 1960 approximately 14 gallons
• 1995 approximately 54 gallons

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Chapter 7
Interpreting Graphics
8. How did the consumption of milk and soda
change over time?
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Chapter 7
Interpreting Graphics

• 8. How did the consumption of milk and soda
  change over time?
• The consumption of milk decreased, and the
  consumption of soda increased drastically.

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Chapter 7
Critical Thinking
9. Can your current diet affect your future
health? Explain.
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Chapter 7
Critical Thinking

• 9. Can your current diet affect your future
  health? Explain.
• Yes, the diet that a person has now can affect
  his or her chances of becoming overweight or
  obese and developing heart disease and certain
  types of diabetes and cancers later in life.

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Chapter 7
Critical Thinking
10. If you usually eat less than the recommended
amount of calcium, what symptoms do you expect to
experience immediately? In 5 years? In 45 years?
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Chapter 7
Critical Thinking
10. Answer Immediately, you will likely not
observe any symptoms. In 5 years, you might have
lighter and weaker bones that someone who has had
enough calcium in his or her diet. In 45 years,
you might develop osteoporosis.