Insoluble fiber promotes gastrointestinal health by increasing stool __________, which ___________ stool transit time through the GI tract
a. cholesterol; increases
b. cholesterol; decreases
c. bulk; decreases
d. bulk; increases
Ans: c. bulk; decreases
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Of the ten leading causes of illness and death, how many are associated directly with nutrition?
a. one b. four c. six d. eight e. nine
If your daily intake of a vitamin does not meet the RDA
A) you have a poor diet. B) you may not be meeting your needs. C) this is of no consequence because the RDAs are designed for groups. D) you are safe if you meet at least half the RDA.
The mineral required in higher amounts to support hemoglobin synthesis in the mother and baby, as well as the baby's overall growth and development, is
A. iron. B. calcium. C. magnesium. D. copper.
Which of the following is the most desirable quality that fat adds to foods?
a. Color b. Sweetness c. Palatability d. Hydrogenation