5-MTHF 5 mgFolate is a key component in the bodys methylation cycle, a series of biochemical reactions that play a beneficial role in multiple body systems. Heart and brain health, cellular energy production, fat metabolism, liver detoxification, and bone health all rely on a healthy methylation cycle. Approximately 60 percent of U. S. adults have a genetic variation that makes it difficult for their methylation cycle to function optimally. For these