Life Extension, SAMe (S-Adenosyl-Methionine), 400mg, 60 Enteric Coated TabsProduct Description S adenosyl methionine (SAMe) is made naturally by body. It participates in many critical metabolic functions by donating methyl groups to other molecules. Methyl groups need to be transferred between compounds in the body to help with things like neurotransmitter signaling and protein function. SAMe helps maintain stable mood and joint comfort. It also supports liver health, which is not surprising since a large portion of the