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