S-Adenosyl Methionine (SAMe) - Feed Ingredient

S-Adenosyl Methionine (SAMe) is a compound naturally synthesized in the body from the amino acid methionine and adenosine triphosphate (ATP). It functions as a key methyl group donor in numerous biochemical processes, including the synthesis of neurotransmitters, phospholipids, and nucleic acids. SAMe also plays roles in liver function, detoxification, and cellular metabolism.

In equine nutrition, SAMe is not a typical feed ingredient but may be included in specialty supplements, particularly those designed to support liver health or neurological function. It is generally provided as a stabilized salt form (e.g., SAMe tosylate or disulfate) due to its sensitivity to heat, moisture, and pH.