The symptom of dizziness during lunch may be related to cervical spine disease. Patients suffering from cervical spine disease, when eating low head for a long time, compression of local nerves or vertebral artery, may lead to insufficient blood supply to the head, dizziness and other uncomfortable symptoms. You can do more neck massage, usually to reduce the low head activities, as little as possible to play cell phones, computers and other electronic products. The symptoms of dizziness will appear at lunchtime, it may be related to the dizziness caused by cerebral ischemia and lack of oxygen when eating too fast, a large amount of blood into the stomach to help digestion and absorption. When eating food, you should try to chew and swallow slowly, and with symptoms of dizziness, you should try to breathe deeply. Dizziness when eating, may also have a relationship with anemia, blood sugar or blood pressure, etc., to maintain a stable mood, do not eat when angry, you can go to the hospital for examination, treatment for the cause.