Which of the following enhances the absorption and retention of dietary magnesium?
A) fiber
B) fat
C) phytates
D) protein
D
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The rda increase at age 12 for both males and females and then returns to pre adolescent values in early adulthood
Answer the following statement(s) true (T) or false (F)
A medication that can interfere with nutrient absorption via chelation is:
a. alcohol. b. warfarin. c. cimetidine. d. penicillamine.
_____ is a method of estimating body composition that requires a person to exhale air from the lungs and be submerged in water
A) Hydrostatic weighing B) Bioelectrical impedance C) The skinfold thickness method D) Dual-energy x-ray absorptiometry
Choline has an AI of 425 mg among females ages 19-30. This indicates
a. the RDA cannot be determined; based on the amount presumed to be adequate b. nutrient value estimated to meet the needs of half of healthy people in a stage of life and gender c. average amount of choline adequate to meet needs of 97-98% of healthy people d. the upper limit of a nutrient that should not present risk of negative health effects