Bread cofortified with folic acid and vitamin B-12 improves the folate and vitamin B-12 status of healthy older people: a randomized controlled trial.

BACKGROUND: Mandatory fortification of flour with folic acid has reduced the number of neural tube defects in North America. Concerns that high intakes of folic acid might mask vitamin B-12 deficiency in older persons have delayed the introduction of fortification in many European countries. Coforti...

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Hlavní autoři: Winkels, R, Brouwer, I, Clarke, R, Katan, M, Verhoef, P
Médium: Journal article
Jazyk:English
Vydáno: 2008