It maintains healthy nerve function as well as normal homocysteine levels. It is also cruical in the bodys methylation cycle: The replication of DNA, Detoxification in general and of heavy metals, Immunity, Energy, Mood (neurotransmitters) and Healing.
Methyl B12 is used for treating autism as well as diabetic and peripheral neuropathy. It is also the best form of B12 to use via injections of sublingually.