Methyl Complete™ provides 5-methyltetrahydrofolate (the active form of folate), pyridoxal-5-phosphate (co-enzyme B-6), methylcobalamin (active B-12), Riboflavin-5-Phosphate, choline, L-Glutathione, Trimethylglycine, and Methionine. All of these nutrients promote the process of methylation. Methylation is the addition of a methyl group to DNA, enzymes, chemicals, proteins, or amino acids, such as homocysteine. Optimal methylation is a vital and necessary process that occurs in various chemical pathways involved in detoxification, cardiovascular, neurological, eye, muscle, bone, and reactive oxygen species form through oxidation. Folic acid, Vitamin B-12, Trimethylglycine, and Choline all serve as donors of methyl groups as part of homocysteine metabolism and methionine methylation pathway.