Omega-3 fatty acids have anti-inflammatory properties, which is one of the reasons they can be beneficial to heart health and inflammatory issues. Whilst ‘excess’ amounts of omega-3 have the potential to disrupt immune function, The European Food Safety Authority (EFSA) state that EPA and DHA combined at doses up to 5 g/day do not raise safety concerns for adults. It is extremely uncommon to consume such high doses on a regular basis and it is extremely unlikely that taking the more usual dose of 1-2g daily would pose any negative long-term effects. You can find out information on how to check your omega-3 status by reading here: Opti-O-3 fatty acid biomarker test.
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