Besides fruits and vegetables, nature has other anticoagulants in the form of herbs and spices. Ginger, for one, helps make blood platelets less sticky. If you don't like eating meals with ginger, your other options are curry powder, cayenne powder, paprika, thyme, cinnamon, dill, oregano, turmeric, licorice, and peppermint.
There are many reasons why you need to incorporate fruits and vegetables into your diet. Enjoying natural anticoagulants together with your medication to avoid another stroke is one of them. Consult your nutritionist on how best you can incorporate an anticoagulant-rich diet with your current medication, and notify your anti-coagulation clinic on any sudden changes of diet that you implement.