LizW,
I take Nattokinase for thick blood. My local Naturopathic/MD doctor has thick blood and heart problems. His heart doctor wanted him to take heparin but he refused to take it. He takes two thousand IU's of Natto daily and his blood tests are perfect. His heart doctor isn't happy he won't take heparin but he agrees that the Nattokinase seems to be doing the job for him. I had high fibrin in my blood and by taking Nattokinase it has completely resolved it.
I would suggest you not make any decisions to stop heparin without doctor supervision. You'll probably have to go to a ND to supervise you because most likely your MD isn't going to be happy with you switching to a natural remedy. Google it and you can read about
the benefits of Nattokinase.
Some links to look at:
health.howstuffworks.com/wellness/food-nutrition/vitamin-supplements/nattokinase.htmnaturalhealthsecrets.ws/1066/nattokinase/Here's a review on a specific brand of Nattokinase on Vitacost. I'm not suggesting this is the "best" brand to purchase, but read the 37 reviews and see for yourself why so many people use Nattokinase.
reviews.vitacost.com/4595/23688/doctors-best-nattokinase-2000-fu-90-vegetarian-capsules-reviews/reviews.htmGary