On: Erythrocyte omega-3 index, ambient fine particle exposure and brain aging

[qwerty456127]

> Must be processed from natural fish that feeds from algae

Why?

[joyj2nd → qwerty456127]

Because the long chain FA come from the algae, not from the fish...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6920940/

So your pond raised salmon may lack some of the benefits.