Nattokinase
Acting in much the same way as plavix, a pharmaceutical drug used as an anticoagulant, nattokinase is a making a mark as a potential new treatment for poor circulation and heart attack prevention. This extract of soybeans derived from natto, a fermented soybean dish, has been the subject of several recent studies and has shown great promise for increasing overall circulation and reducing the thickness of blood through reduction of platelet aggregation and reducing the thickness of the intima, the innermost layer of blood vessels