Serious fetal malformations may occur when pregnant women consume very large doses of vitamin ________.
A. B-12
B. K
C. C
D. A
Answer: D
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The majority of magnesium in the body is found in
A. the brain. B. cell membranes. C. the blood. D. the bones.
A patient is taking Coumadin. Which of the following supplements are contraindicated?
a. Echinacea and garlic b. Echinacea and St. John's Wort c. Ginkgo biloba and valerian d. Ginkgo biloba and garlic
Sensitivity to the basic tastes varies among individuals and the differences appear to be strongly influenced by _____
a. genetic factors b. food texture c. food temperature d. cultural influences e. level of hunger
A study conducted in several countries where a high intake of fish and a low intake of animal fat were correlated with a low rate of breast cancer death is an example of a(n): a. epidemiological study. b. case study
c. intervention study. d. blind experiment. e. laboratory study.