Effects of 12-Week Multivitamin Supplementation on Serum Folate Levels in Pre-Menopausal Females

We determined if multivitamin supplementation (MV) affected serum folate levels in women during a 12-week intervention, and if genotypes affected these outcomes. Women (21–40 years old) were recruited from the local community. PRE testing occurred between 0600–0900 AM 5 ± 2 days following each participants’ last menstrual cycle, and involved a buccal cell collection and a fasted blood draw. Participants were then randomly assigned in a...