Treatment With Folate to Lower Homocysteine

"In general, a diet rich in fruits, vegetables, and low-fat dairy products as well as low in saturated and total fat can help to decrease serum homocysteine. For patients with known cardiovascular disease, it is generally recommended to treat with folic acid (1 mg/day), vitamin B6 (10 mg/day), and vitamin B12 (0.4 mg/day). Folic acid can be increased up to 5 mg/day to reach a goal of lowering homocysteine levels below 15 mmol/L. In patients refractory to 5 mg/day of folic acid, 750 mg twice daily of trimethylglycine have been used, but there are only limited data demonstrating efficacy.[1] It is known that trimethylglycine enhances the methylation metabolism of homocysteine."