Each diet provided 60 g/3000 kcal of different oils : 1 ) control corn/safflower oil blend ( CornSaff ; LA-rich ) , 2 ) flax/safflower oil blend ( FlaxSaff ; ALA-rich ) , 3 ) conventional canola oil ( Canola ; OA-rich ) , 4 ) high oleic canola oil ( CanolaOleic ; highest OA content ) , 5 ) DHA-enriched high oleic canola oil ( CanolaDHA ; OA - and DHA-rich ) .