Life Extension has determined that optimal fibrinogen levels should range between 295-369 milligrams per deciliter (mg/dL) of blood. Fibrinogen Resist™ provides targeted nutritional support for those seeking to maintain blood fibrinogen levels in healthy ranges. This formula offers a unique combination of enzymes and antioxidants that support cardiovascular health.
Each capsule of Fibrinogen Resist™ provides NSK-SD™ nattokinase, the most bioactive form of this enzyme available. Nattokinase helps to maintain healthy fibrinolytic activity and clotting function and promotes healthy circulation and blood flow.128 Also included is Enzogenol®, a pine bark extract that has demonstrated antioxidant and fibrinogen-managing effects. In a study of smokers — who typically have elevated fibrinogen levels — the combination of Enzogenol® and vitamin C significantly helped normalize fibrinogen levels.129