List and describe the key physiological changes that occur in older age, including lifestyle factors that affect aging. What are the key elements, and what is their relationship to nutrient intake?
What will be an ideal response?
Answers will vary.
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The most highly fortified foods on the market are ____.
a. frozen dinners b. imitation foods c. enriched breads d. ready-to-eat breakfast cereals e. canned fruits and vegetables
All of the following are recommendations for a diet during middle and old age EXCEPT:
a. "Foods that are low in saturated fat should be chosen." b. "Alterations may be necessary to reduce risk for chronic disease development." c. "The diet does not influence longevity, so any choice is fine." d. "Adequate fluids should be obtained."
Which of the following foods is a good source of vitamin C?
A. Beef steak B. Whole-wheat bread C. Fat-free milk D. Green pepper
Which is a good dietary source of thiamin?
a. Sunflower seeds b. Pork c. Whole grains d. All of the above