Is it possible to overdose on Omega-3?

In 2012, the European Food Safety Authority (EFSA) published their scientific opinion regarding the tolerable upper limits of EPA and DHA intake, stating that “supplemental intakes of EPA and DHA combined at doses up to 5 g/day, and supplemental intakes of EPA alone up to 1.8 g/day, do not raise safety concerns for the adult population. The Panel also considers supplemental intakes of DHA alone up to about 1 g/day do not raise safety concerns for the general population”. Supplemental intakes of EPA and DHA combined at doses up to 5 g/day would mean > 30 ml BalanceOil per day.