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Riboflavin status can be assessed by an erythrocyte glutathione reductase­­ activity test or by measuring urinary...

  1. Riboflavin status can be assessed by an erythrocyte glutathione reductase­­ activity test or by measuring urinary riboflavin excretion. The enzyme activity test is considered a more sensitive measure of riboflavin nutriture. Why do suppose that is?
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Riboflavin status can be assessed by erythrocyte glutathione reductase­­ activity test is considered more sensitive result because if the dietary intake of the patient contains vitamin then, it will impact the urinary riboflavin excretion (the other test). It means urinary riboflavin excretion is sensitive to vitamin diet and the enzyme activity test is not.

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