I believe there is merit to taking EFAs and have tried many different sources and types, both plant and animal based. I have used fish oil, cod liver oil, krill oil, flaxseed oil, hemp seed oil, pumpkin seed oil, evening primrose oil, borage oil, chia seeds, hemp seed, etc. My problem is, every time I start taking anything with EFAs, I can't sleep. It gets progressively worse, usually starting around 4 or 5 days of taking an EFA supplement. I will lay down in bed and NEVER fall into a deep sleep. It is extremely frustrating and makes me question the "essential" part of EFAs. Do you have any information on why EFAs would do this?
Ryan, Omega 3 and Omega 6 fatty acids enhance activity of neurotransmitters. If you also take something that supports serotonin like melatonin, adding Omega 3 and 6 to the mix may be contributing to excessive serotonin and the backlash response that would result from excessive serotonin. Some people actually sleep better with EFAs, but the overload might be the culprit here. Or, if it was one particular products that was causing the symptom, you may be allergic to or sensitive to one of the plant sources in the supplement. To be sure, we recommend checking with a doctor for an allergy test or serotonin test to be sure.

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