What Are the Symptoms of Low Platelets Caused by a Lack of Vitamin B12?
The medical term for a low platelet count is thrombocytopenia. There are several disorders that can cause the condition, including vitamin B12 deficiency and folate deficiency. Signs and symptoms of thrombocytopenia can appear suddenly or over a longer period of time, according to the National Heart Lung and Blood Institute. Individuals who have mild disease may have no signs or symptoms so it becomes important to have routine blood testing.