Searched for: subject:"folic%5C%2Bacid%5C%2Bblood%5C%2Blevel"
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document
van Vliet, T. (author), Jacobs, R.G.J.M. (author), de Deckere, E. (author), van den Berg, H. (author), de Bree, A. (author), van der Put, N.M.J. (author), TNO Kwaliteit van Leven (author)
Objective: To determine the effect of folic acid, vitamin B6 and B12 fortified spreads on the blood concentrations of these vitamins and homocysteine. Design and setting: A 6-week randomized, double-blinded, placebo-controlled, parallel trial carried out in a clinical research center. Subjects: One hundred and fifty healthy volunteers (50% males...
article 2007
document
Verwei, M. (author), Freidig, A.P. (author), Havenaar, R. (author), Groten, J.P. (author), TNO Kwaliteit van Leven (author)
The nutritional quality of new functional or fortified food products depends on the bioavailability of the nutrient(s) in the human body. Bioavailability is often determined in human intervention studies by measurements of plasma or serum profiles over a certain time period. These studies are time and cost consuming and often appear to lack an...
article 2006