disorders of nutrition
Riboflavin Deficiency
Diagnosis of Riboflavin Deficiency
Physical examination Urine tests Relief of symptoms when riboflavin supplements are taken Doctors may suspect riboflavin deficiency in people who have typical symptoms and other vitamin B deficiencies. The diagnosis of riboflavin deficiency is based on symptoms and evidence of general Symptoms . The diagnosis is confirmed by measuring riboflavin excreted in urine or by giving riboflavin supplements, which relieve symptoms if riboflavin deficiency is the cause. 