Fibrinogen is mainly involved in blood clotting and is not a big problem if it is a little high. If fibrinogen increases after middle age, it is often a risk factor for thromboembolic diseases. For example, cerebral infarction, myocardial infarction, thrombosis, etc.. It is advisable to pay attention to this time, it is best to regulate through diet. Eat more fruits, fresh vegetables and seafood, such as sea fish and kelp, etc. You can also eat mushrooms, such as fungus and mushrooms. If necessary, consider taking anti-thrombotic drugs.