Urine vitamin C (VitC)

Vitamin C (Vitamin C, VC), ascorbic acid, is a water-soluble substance that has a reducing property and participates in the redox process in the body. It can increase the vitamin C content in the urine by taking vitamin C. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: not fasting Analysis results: Below normal: Vitamin C deficiency. Normal value: Urine vitamin C: 0.285-0.741mmol/L Above normal: Vitamin C is abundant. negative: Positive: Tips: Try to use fresh morning urine when doing this check. The urine that is randomly selected is preferably mid-stage urine. Menstrual women are not suitable for this examination. Menstrual women are not suitable for this examination. Normal value 1. Total vitamin C2,4-dinitrophenylhydrazine method in urine Adult load urine for 4h (500mg oral vitamin C) Less than <0.28mmol/L. Normal 0.285 ~ 0.741mmol / L. Ample > 0.741mmol / L. 2. Urea-reduced vitamin C2,6-dichlorophenol oxime titration Adult load urine for 4h (500mg oral vitamin C) Less than <0.171mmol/L. Normal 0.171 ~ 0.570mmol / L. Ample > 0.570mmol / L. Clinical significance Reduced: vitamin C deficiency, Moller-Barlow disease (bone disease plus vitamin C deficiency in children), potential vitamin C deficiency. Raise: After taking a large dose of vitamin C. Low results may be diseases: vitamin C deficiency, vitamin C deficiency in children Note during inspection: Fresh morning urine should be used as much as possible during this examination. The urine that is randomly selected is preferably mid-stage urine. Not suitable for the crowd: menstrual women. Inspection process Inspection process: As with routine urine tests, use a clean, dry container with a disposable urine cup and urine test tube provided by the hospital. Take about 10 ml of urine and send it to the designated inspection window of the hospital for examination by a doctor. Not suitable for the crowd Menstrual women. Adverse reactions and risks no.