Absorption of Cyanocobalamin, Coenzyme B12, Methylcobalamin, and Hydroxocobalamin at Different Dose Levels
- 1 May 1971
- journal article
- research article
- Published by Taylor & Francis in Scandinavian Journal of Gastroenterology
- Vol. 6 (3), 249-252
- https://doi.org/10.3109/00365527109180702
Abstract
The whole body retention of radioactive cyanocobalamin, coenzyme B12, methylcobalamin, and hydroxocobalamin was measured by whole body monitoring after oral doses of 1, 5 and 25 μg. At each dose level there were significant differences between the values for whole body retention of the different cobalamins.Keywords
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