Changes in basal and postmethionine load concentrations of total homocysteine and cystathionine after B vitamin intervention

We present data on the relation between betaine and plasma tHcy in 90 patients with cardiovascular disease before and during long-term intervention with folate, cobalamin, and

In an elegant study from Sweden in this issue of the Journal, Lewerin et al (14) failed to show any effect of a combination treatment with folic acid, vitamin B-6, and vitamin B-12

Background: In elderly individuals with low serum vitamin B-12, those who have high serum folate have been reported to have greater abnormalities in the following biomarkers for