ビタミンC栄養状態判定法に関する検討 : (II)ビタミンC連続投与時の血中, 朝食前1時間尿中ビタミンC量および負荷試験の推移

概要

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In subjects to whom ascorbic acid was orally administered consecutively, its content in the whole blood and urine during fasting and after a test administration of ascorbic acid was determined 6 times during the experimental period. The correlations among the values obtained were discussed. Statistically speaking the vitamin C level in the whole blood during fasting had logarithmic correlations with the urinary output after a test administration or during fasting, when the results obtained in all subjects were put together. This was almost the same as reported in the preceding paper. Considerable individual differences were found in the urinary vitamin C output after a test administration. It was also found that the vitamin C level of the blood corresponded in general with the intake of this vitamin and the saturation level of vitamin C in the blood might be approximately 1.2 mg/dl.
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