In Brief:
Where it comes from: Oleoylethanolamide (OEA) is a lipid that's synthesized naturally by the intestines.. What it'll do for you: "Studies report that OEA can turn off the switch in the central nervous system for hunger," explains Roberta Anding, RD, ADA spokesperson and sports dietitian for the Houston Texans.. Additionally, a 2009 study at the University of California reported that OEA also affects memory-enhancing signals in the part of the brain that remembers emotional events. The researchers said that when placed in a maze, the OEA helped animals remember where they found a nice, fatty meal. One of the lead researchers on the University of California study mentioned earlier adds that, while OEA contributes to feelings of fullness and well being after a meal, it could also cause long term cravings for fatty foods that could lead to obesity if eaten in excess..
