Which nutrient is required by Canadian law to be added to refined grain products?

Name: Which nutrient is required by Canadian law to be added to refined grain products?
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Question

Quizplus · Accepted Answer

In Canada, it is required by law to add certain nutrients back into refined grain products. One of these nutrients is riboflavin, along with thiamine, niacin, folic acid, and iron, to enrich refined flours and products made from them. This is done to replace some of the nutrients lost during the refining process.

Which Nutrient Is Required by Canadian Law to Be Added