Deep sea fish oil can usually be taken in case of venous thrombosis. You should take foods rich in protein, vitamin B, and vitamin C. However, you should not eat spicy, oily, irritating, cold, or indigestible foods if you are suffering from thrombosis. However, you should not eat spicy, greasy, stimulating, cold and indigestible food. Such as chili peppers, raw food, cigarettes, alcohol, cold meat and a lot of animal fat fried food. Deep-sea fish oil contains vitamin E, EPA (eicosapentaenoic acid), DHA (docosahexaenoic acid) and other substances. These ingredients can inhibit intracellular, lipid peroxidation on the cell membrane, protect the cell membrane from free radical damage, regulate blood lipids, clean up blood clots, prevent blood clotting, prevent cerebral thrombosis, cerebral hemorrhage and stroke. Therefore, as a health supplement, deep sea fish oil can help reduce thrombosis, but it does not cure blood clots. If venous thrombosis occurs, you need to seek medical treatment to avoid delay.