NCIt definition : An amino acid that is an intermediate and byproduct in glycine synthesis and degradation
with potential anti-depressant and anti-schizophrenic activities. Sarcosine is a product
of dietary consumption of choline and creatine and is rapidly converted into glycine.
Oral administration of sarcosine with certain antipsychotics may cause increased glycine
concentration in the brain, which may lead to increased NMDA receptor activation and
a reduction in symptoms.;