What is the harm of insufficient blood supply to the brain

The harm of insufficient blood supply to the brain has the following kinds: 1. Harm nerve health, when the brain blood supply is insufficient, the patient will show dizziness, limbs numbness and other performance, it is easy to fall and other performance. For a long time, the blood circulation of insufficient blood supply to the brain is not smooth, the motor nerves will be affected, and it is easy to show motor dysfunction. 2. Mental disorders, insufficient blood supply to the brain will cause brain hypoxia, so the performance of the whole day will be drowsy, no spirit, love sleep, or will show the opposite nervous phenomenon insomnia. 3. Sensory disorders, in serious cases, will show tongue, body numbness, etc., will cause loss of taste, speech dysfunction, physical mobility.