Have you ever encountered such a situation, often feel headache dizziness, poor sleep quality often can not sleep, but yawn. Regularly forgetting things. If you have these kinds of conditions mentioned above. Then, be alert to chronic cerebral blood supply insufficiency! Chronic cerebral blood supply insufficiency is more common in the retired people. However, it is often easy to pay attention to the insufficiency. The incidence of chronic cerebral insufficiency is very high. According to medical statistics, middle-aged and elderly people, about 2/3 of the people suffering from chronic cerebral insufficiency of blood supply, which belongs to the old people’s prevalence of disease. In addition to this, medical research has also found that. In Alzheimer’s disease and cerebral infarction in the pre-development of many patients have long-term chronic cerebral blood supply insufficiency. If the discovery is not timely, so that the brain long-term in the lack of oxygen and blood condition. It is easier to induce cardiovascular and cerebrovascular diseases, causing great threats to health. First, in general, the cerebral blood supply will be insufficient for four major reasons 1, often from the arterial thrombus shedding embolus, can easily lead to intracranial blood vessel blockage. 2, from the heart such as atrial fibrillation, the brain will be in a chronic cerebral blood supply insufficiency. 2, from the heart such as atrial fibrillation, artificial valves, dilated cardiomyopathy, ventricular thrombosis and other cardiogenic embolism, easily lead to cranial artery blockage. 3.Fat hyalinosis of some small blood vessels in the brain, which leads to microvascular luminal infarction. 4, some long-term malnutrition, eat vegetarian, physical weak middle-aged and elderly people, may also be due to low blood pressure leads to insufficient blood supply to the brain. Second, 7 symptoms indicate insufficient blood supply to the brain, daily to be vigilant: 1, insufficient blood supply to the brain, a very typical symptom is headache and dizziness. If there is dizziness, blurred vision, or even intervals of blindness, or sudden tinnitus, hearing loss and other phenomena, we must be vigilant is not the body of the brain blood supply is insufficient. 2, the second symptom of insufficient blood supply is very poor sleep quality. Often prone to insomnia, easy to wake up, frequent nightmares and other situations, some people will also appear sleepy, day and night just want to sleep such a situation. 3, insufficient blood supply to the brain will also easily cause cerebral ischemia and hypoxia. Chronic lesions of the brain parenchyma can easily lead to memory loss and even transient loss of consciousness, which will greatly increase the risk of Alzheimer’s disease. 4, insufficient blood supply to the brain, easy to make the nerve area affected. The performance of the face, lips and tongue and limbs of the numbness, or feel a foreign body pressure 5, there will be some people will be due to insufficient blood supply to the brain, resulting in personality changes, such as the original withdrawn, do not like to talk, silent people become love to share, talk impatient situation. 6, if there is weakness in the limbs, walking unsteadily, can’t hold things, movement inflexible and so on, even sometimes there will be limb spasms, jumping, these are the performance of motor nerve dysfunction, is also a common sign of insufficient blood supply to the brain. 7, finally, swallowing and other movements are also affected, because swallowing and other movements are managed by the motor nerve. If you can’t speak clearly within a short period of time and have difficulty swallowing, you should pay attention to it. Third, away from the cerebral blood supply insufficiency, keep in mind the four essentials: 1, to avoid long-term excessive mental stress, avoid and all kinds of harmful chemical or physical substances in contact with the daily control of the diet, do not eat animal fats, to prevent obesity regular rest and relaxation, three meals in moderation. 2, hypertension must be controlled within a reasonable range. In general, blood pressure should be maintained in the normal range. 150/90mmHg or less for those over 65 years old, and not less than 130/60mmHg for those over 80 years old. 3, do not smoke, do not abuse alcohol: the reason for avoiding smoking is that experiments have proved that smoking can increase the concentration of fibrinogen in the blood of patients with high blood pressure, which can increase the aggregation of platelets and make the accumulation of red blood cells, which leads to an increase in the viscosity of the blood. The reason for avoiding alcoholism is that drinking alcohol can increase the concentration of fibrinogen in the blood of patients with high blood pressure. Avoid alcohol abuse because drinking alcohol can easily lead to high blood fat, high blood pressure, which leads to platelet increase, there is a greater risk. 4, protect the cervical spine: the first thing to do is to improve the sleeping posture, sleeping. You can alternate between lying on your back and lying on your side, and you should choose a pillow that matches your neck. Also to improve the sitting posture, avoid prolonged low head or head forward. Cerebral insufficiency of blood supply does not strictly refer to a disease, but is a common name for a group of symptoms. It mainly refers to insufficient blood supply to the brain due to various reasons, which leads to mild brain dysfunction. Among the elderly population aged 60 or above, 70% of them have varying degrees of cerebral blood supply insufficiency, while among the elderly population aged 80 or above, those with cerebral blood supply insufficiency account for 80%. Moreover, retired people with insufficient cerebral blood supply are more prone to “vascular dementia” and “cerebral infarction”. Therefore, if you do a good job of protecting yourself against the above, insufficient blood supply to the brain will be far away from you!