High intakes of fish may affect fibrinolytic capacity. Brown and Roberts studied the effects of a daily consumption of 200 g of lean fish. With or without fish oil supplement. They observed an apparent enhancement of plasma euglobin fibrinolytic capacity.Which tended to be accentuated with fish oil supplementation. However. compared with meat diets. Diets enriched with fatty fish have also been associated with an unfavorable increase in PA1-1 activity.