Natural Alternatives to Pharmaceutical blood thinners?

I have a blood condition and have been on warfarin (high dosage) for 16 years. Virtually EVERYTHING interacts with Warfarin so for me many homeopathic remedies affect my blood and I can’t take them. My question is is anybody looking into using garlic or wild oregano oil as an alternative to this “rat poison” that millions of Americans are taking to guard against stroke or heart disease?