Omega 3s Traditional foods containing omega 3 fatty acids include many dark leafy greens, freshwater micro algae, sardines, anchovies, walnuts, butter, wild salmon, free-range chicken eggs, and pasture-raised beef. There are other sources as well. Source: Kath, a breast cancer advocate/survivor Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.