Question

question 3
a refined grain product that is enriched is still lacking some_____that was lost during processing.
iron
fiber
thiamin
folic acid
niacin

Explanation:

When grains are refined, the bran and germ are removed. Fiber is mainly found in the bran. While enriched grains have added nutrients like iron, thiamin, folic acid, and niacin (to replace some lost during processing), fiber is not typically added back in the same amount as it was originally present in whole grains.

Answer:

fiber