Which of the following is TRUE about the use of supplements during pregnancy?
a. All pregnant women should take an iron supplement.
b. Vitamin A supplements may be recommended in some cases.
c. Omega-3 fatty acid supplements should be avoided due to concerns of mercury contamination.
d. All pregnant women should take a riboflavin supplement.
Ans: a. All pregnant women should take an iron supplement.
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Protein requirements are in part based on a person's
a) body weight. b) age. c) health status. d) All answer choices are correct.
Which statement is correct regarding the ecological footprint? a. The ecological footprint is a measure of the resources needed to support a region's consumption of resources. b. The ecological footprint is the same for every person within a particular region
c. Shopping at farmers' markets helps enlarge your region's ecological footprint. d. Sustainability practices will have no effect on your region's ecological footprint because they rarely affect individuals.
Vitamin C can be made from glucose in humans
Indicate whether the statement is true or false
All of the following are established relationships between diet and behavior EXCEPT:
a. severe protein-calorie malnutrition early in life is related to impaired mental development. b. sugar intake is related to over-activity and impulsiveness. c. overexposure to lead is related to poor academic performance. d. iron-deficiency anemia is related to reduced attention span.