I forgot to mention that my diet also included, every day, 2 GNC Salmon Oil soft gel capsules, each containing "300 mg total omega-3 fatty acids" such as EPA and DHA, to support "...eye...health." Ultimately, those did not mitigate dry eye for me either.
A calculation by doctors posting on the AMRN board[JL, I think] showed that 32 of those fish oil capsules would be necessary to equal 4 Vascepa capsules.