There are a number of foods and supplements that are known to thin the blood. These include foods with high amounts of aspirin-like substances called salicylates, omega-3 fatty acids, vitamin E supplements, and foods with natural antibiotic properties.
Strawberries contain a very high amount of naturally occurring salicylates.
While many Americans have problems with blood clots, it is important to note that blood thinning foods are not desirable for everyone in the population. I have been an easy bleeder all of my life, so I have compiled this list so that I know which foods to limit, in order to keep my blood from being too thin.
People taking prescription anti-coagulant drugs also need to be careful not to consume too many foods with natural blood thinning compounds in addition to their regular medication. One of my relatives is on a prescription anticoagulant drug for blood clots and has had eye hemorrhages from ingesting too many blood thinning foods in conjunction with his prescription medication.