dl-methionine

A synthetic essential amino acid supplement. Some research suggests long-term high doses of the DL form (vs. natural L form) may cause hemolytic anemia. High methionine diets may also increase kidney metabolic burden over time.

Other common names: dl methionine, methionine, DL-メチオニン, 蛋氨酸, 甲硫胺酸, DL蛋氨酸

Sources: ASPCA Animal Poison Control Center, FDA Center for Veterinary Medicine, veterinary literature. For reference only, not medical advice. If poisoning is suspected, seek veterinary care immediately.