I found out a bit more info on Longvida and exactly what the fatty acid part that is that it consists of:
Soy lecithin with high phosphatidylcholine content, stearic acid, and vitamin C palmitate.That's all very good stuff! The PC is used in individuals with DS in the Changing Minds protocol, so I think that's great that it is in Longvida as well.
More later,
Qadoshyah