which of the following nutrients has the highest fractional absorption?
a.iron
b.folic acid from supplements
c.folate from food sources
Ans) b folic acid from supplements
Explaination:
- In contrast, folic acid is absorbed two-fold better than folates. “Absolute” folate deficiency is most frequently due to very low dietary folate intake but may also be caused by impaired folate absorption due to gastrointestinal diseases or genetic defects in the absorption mechanisms.
which of the following nutrients has the highest fractional absorption? a.iron b.folic acid from supplements c.folate...
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