Effect of a megadose of ascorbic acid, a meal and orange juice on the absorption of selenium as sodium selenite - PubMed (original) (raw)
. 1985 Aug 14;98(784):627-9.
- PMID: 3861972
Effect of a megadose of ascorbic acid, a meal and orange juice on the absorption of selenium as sodium selenite
M F Robinson et al. N Z Med J. 1985.
Abstract
Urinary and faecal excretions of selenium were measured for five days following a dose of 1 mg Se as sodium selenite in ten young women after an overnight fast. The selenite was taken two hours before a meal or mixed with 1 g ascorbic acid; or with a continental type breakfast providing 4.5-5.6 micrograms Se and 0.6-0.8 mg Cu, with or without 200 ml orange juice (60 mg ascorbic acid). The light meal appeared to have little effect on selenite-Se absorption, and orange juice appeared even to assist it. But the availability of Se was reduced almost to zero when selenite and 1 g ascorbic acid were taken together well before the meal.
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