We need them and our body is unable to make them, so we either eat or supplement with EFAs. 

Essential fatty acids are the "good" fats our brains and bodies need to operate optimally. This includes DHA, ALA and EPA which make up omega-3's.

Not surprising, foods with high levels of omega 3's are 3X foods. Try using these 3x foods this week:

Salmon              flaxseeds
tuna                   cashews
trout                   walnuts
muscles             chia seeds
herring               hemp hearts
sardines            quinoa
seaweed           kidney beans
cold water fish         
spirulina