If dizziness is caused by anemia and is iron-deficiency anemia, eating more iron-rich foods such as lean meat, fish, eggs, spinach, and black fungus is effective, but medication, such as ferrous sulfate combination, should still be the main treatment. For dizziness caused by hypoglycemia, patients can eat sugar cubes and drink glucose water to supplement sugar to improve symptoms. If the dizziness is caused by cerebrovascular disease, eating food cannot relieve the dizziness. One must go to the hospital for relevant examinations to clarify the cause and then take targeted treatment measures, such as giving medication for cerebrovascular disease, and cannot rely on food to treat dizziness. Cerebrovascular disease caused by the diet needs to pay attention to low salt, low fat diet.