Published in Curr Opin Clin Nutr Metab Care on September 01, 2004
Human folate bioavailability. Nutrients (2011) 0.92
Absorption and blood/cellular transport of folate and cobalamin: Pharmacokinetic and physiological considerations. Biochimie (2015) 0.76
Bioavailability of iron, vitamin A, zinc, and folic acid when added to condiments and seasonings. Ann N Y Acad Sci (2015) 0.75
Effect of 3-year folic acid supplementation on cognitive function in older adults in the FACIT trial: a randomised, double blind, controlled trial. Lancet (2007) 5.75
MTHFR 677C-->T polymorphism and risk of coronary heart disease: a meta-analysis. JAMA (2002) 5.29
Effects of folic acid supplementation on hearing in older adults: a randomized, controlled trial. Ann Intern Med (2007) 2.41
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. Am J Clin Nutr (2008) 1.51
Serum iron parameters, HFE C282Y genotype, and cognitive performance in older adults: results from the FACIT study. J Gerontol A Biol Sci Med Sci (2010) 1.45
n 3 fatty acid proportions in plasma and cognitive performance in older adults. Am J Clin Nutr (2007) 1.34
Homocysteine and coronary heart disease: meta-analysis of MTHFR case-control studies, avoiding publication bias. PLoS Med (2012) 1.27
Betaine supplementation lowers plasma homocysteine in healthy men and women. J Nutr (2003) 1.26
Folic acid fortification: is masking of vitamin B-12 deficiency what we should really worry about? Am J Clin Nutr (2007) 1.18
Low dose betaine supplementation leads to immediate and long term lowering of plasma homocysteine in healthy men and women. J Nutr (2003) 1.13
Choline supplemented as phosphatidylcholine decreases fasting and postmethionine-loading plasma homocysteine concentrations in healthy men. Am J Clin Nutr (2005) 1.12
Homocysteine and carotid intima-media thickness: a critical appraisal of the evidence. Atherosclerosis (2004) 1.11
Effects of coffee consumption on fasting blood glucose and insulin concentrations: randomized controlled trials in healthy volunteers. Diabetes Care (2004) 1.00
Folic acid and reduction of plasma homocysteine concentrations in older adults: a dose-response study. Am J Clin Nutr (2003) 1.00
Polymorphisms in the transcobalamin gene: association with plasma homocysteine in healthy individuals and vascular disease patients. Clin Chem (2002) 0.99
Betaine concentration as a determinant of fasting total homocysteine concentrations and the effect of folic acid supplementation on betaine concentrations. Am J Clin Nutr (2005) 0.97
Folate and the methylenetetrahydrofolate reductase 677C-->T mutation correlate with cognitive performance. Neurobiol Aging (2005) 0.97
Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans. PLoS Med (2005) 0.95
Bioavailability of food folates is 80% of that of folic acid. Am J Clin Nutr (2007) 0.91
The 2756A>G variant in the gene encoding methionine synthase: its relation with plasma homocysteine levels and risk of coronary heart disease in a Dutch case-control study. Thromb Res (2003) 0.91
Effect of 3 y of folic acid supplementation on the progression of carotid intima-media thickness and carotid arterial stiffness in older adults. Am J Clin Nutr (2011) 0.87
Effect of folic acid and betaine supplementation on flow-mediated dilation: a randomized, controlled study in healthy volunteers. PLoS Clin Trials (2006) 0.86
Homocysteine levels--before and after methionine loading--in 51 Dutch families. Eur J Hum Genet (2005) 0.86
Association of folate with hearing is dependent on the 5,10-methylenetetrahdyrofolate reductase 677C-->T mutation. Neurobiol Aging (2005) 0.85
Influence of a glutamate carboxypeptidase II (GCPII) polymorphism (1561C-->T) on plasma homocysteine, folate and vitamin B(12) levels and its relationship to cardiovascular disease risk. Atherosclerosis (2002) 0.85
Effect of lowering of homocysteine levels on inflammatory markers: a randomized controlled trial. Arch Intern Med (2005) 0.83
Low concentrations of folate, not hyperhomocysteinemia, are associated with carotid intima-media thickness. Atherosclerosis (2004) 0.83
Influence of processing on total, monoglutamate and polyglutamate folate contents of leeks, cauliflower, and green beans. J Agric Food Chem (2002) 0.83
No effect of folic acid supplementation on global DNA methylation in men and women with moderately elevated homocysteine. PLoS One (2011) 0.82
Validation of a food frequency questionnaire to assess folate intake of Dutch elderly people. Br J Nutr (2007) 0.80
Dietary monoglutamate and polyglutamate folate are associated with plasma folate concentrations in Dutch men and women aged 20-65 years. J Nutr (2002) 0.80
Homocysteine--an indicator of a healthy diet? Am J Clin Nutr (2007) 0.79
Genetic variation in folate metabolism is not associated with cognitive functioning or mood in healthy adults. Prog Neuropsychopharmacol Biol Psychiatry (2011) 0.79
DNA methylation and cognitive functioning in healthy older adults. Br J Nutr (2011) 0.79
Blood donation, body iron status and carotid intima-media thickness. Atherosclerosis (2007) 0.79
A dual-isotope-labeling method of studying the bioavailability of hexaglutamyl folic acid relative to that of monoglutamyl folic acid in humans by using multiple orally administered low doses. Am J Clin Nutr (2006) 0.79
Oral and transdermal estrogens both lower plasma total homocysteine in male-to-female transsexuals. Atherosclerosis (2003) 0.78
Bioavailability of heptaglutamyl relative to monoglutamyl folic acid in healthy adults. Am J Clin Nutr (2004) 0.78
Gender and body size affect the response of erythrocyte folate to folic acid treatment. J Nutr (2008) 0.78
No effect of folic acid supplementation in the course of 1 year on haemostasis markers and C-reactive protein in older adults. Thromb Haemost (2005) 0.78
Bioavailability of polyglutamyl folic acid relative to that of monoglutamyl folic acid in subjects with different genotypes of the glutamate carboxypeptidase II gene. Am J Clin Nutr (2004) 0.77
A healthy lifestyle lowers homocysteine, but should we care? Am J Clin Nutr (2004) 0.77
Acute effect of folic acid, betaine, and serine supplements on flow-mediated dilation after methionine loading: a randomized trial. PLoS Clin Trials (2006) 0.77
Hemochromatosis (HFE) genotype and atherosclerosis: Increased susceptibility to iron-induced vascular damage in C282Y carriers? Atherosclerosis (2010) 0.76
Erythrocyte folate and plasma DHA in the FACIT study. Lancet (2007) 0.75
New insights on the lowest dose for mandatory folic acid fortification? Am J Clin Nutr (2010) 0.75
Cystathionine beta-synthase polymorphisms and hyperhomocysteinaemia: an association study. Eur J Hum Genet (2003) 0.75
Effect of homocysteine reduction by B-vitamin supplementation on markers of clotting activation. Thromb Haemost (2002) 0.75
No added value of the methionine loading task in assessment for venous thrombosis and cardiovascular disease risk. Thromb Haemost (2006) 0.75