The RDA for vitamin D for people over the age of 70 is how many times greater than that for adolescents?
A) 2.0
B) 1.33
C) equal
D) 0.75
Correct Answer:
Verified
Q23: Structurally,vitamin D is derived from _.
A)a steroid
B)an
Q24: What percentage of vitamin D from the
Q25: Dietary cholecalciferol must be further hydroxylated in
Q26: Would you recommend β-carotene supplementation to a
Q27: Which vitamin is considered to be a
Q29: Which is the strongest antioxidant?
A)beta-carotene
B)alpha-tocopherol
C)beta-cryptoxanthin
D)lycopene
Q30: Which vitamin D molecule would you expect
Q31: Calcitroic acid and vitamin D metabolites are
Q32: The best source of vitamin D per
Q33: Choose the correct statement about the quenching
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