According to the 2005 Dietary Guidelines for Americans ... For vegetarians who consume few if any direct sources of EPA and DHA, a ratio of omega-6 to omega-3 fatty acids ranging from 2:1 to 4:1 has ...

While there are no official guidelines on how much ALA, EPA and DHA you should have in your diet ... “Research shows we evolved with a diet containing a ratio of omega-6 to omega-3 of around ...