Question

The excretory function of urea formation is best facilitated through adequate intake of which of the following nutrients?

		chromium
		manganese
		magnesium
		potassium

Which of the following foods must be labeled enriched in America?

		orange juice
		salt
		2% milk
		white rice

The term Recommended Dietary Allowance refers to:

		the nutrient amount recommended for patients with medical conditions
		the nutrient amount required in order to be labeled as a dietary supplement
		the amount of a nutrient allowed for purposes of enrichment and fortification
		the nutrient amount denoted for healthy individuals based on solid evidence

Answer 1

1. manganese - Dietary manganese deficiency results in decrease in arginase activity which is in enzyme helps the formation of urea. So its deficiency resutls in altered plasma concetration of ammonia and urea
   
2. white rice - enriched foods are the foods which make it seem like something special has been added to the food to make it better. They have had neutrients replaced that where originally removed as a result of processing and manufacturing
   
3. The nutrient amount denoted for healthy individuals based on solid evidence