Effect of Folic Acid and Betaine Supplementation on Flow-Mediated Dilation: A Randomized, Controlled Study in Healthy Volunteers
Table 2
FMD%, Concentrations of Total Plasma Homocysteine, and Concentrations of B-Vitamins in 39 Participants Who Ingested Placebo, 0.8 mg/d of Folic Acid, and 6 g/d of Betaine in Random Order for 6 Wk Each, in Crossover Design