Dry chewing food can strengthen the brain: enhance stimulation, enhance memory, prevent aging.

Original title: Dry chewing food can strengthen the brain: enhance stimulation, enhance memory, prevent aging
the brain is working non-stop every day, is the general command of the human body. However, many elderly people with age, memory decline, thinking ability decline and other phenomena.
found that older people with more teeth have 4 percent better memory than those with fewer teeth. Some researchers removed all the left teeth of the monkeys to preserve their right teeth. Six months later, the monkey's right brain functioned normally and the left brain shrank.
, teeth are important to the brain. Teeth fall and memory decline are largely related to chewing. The sensational stimulation generated by chewing on the jaws and teeth directly affects the sea mass area of the brain responsible for memory acquisition and formation. Once the lack of teeth, the brain's haima region to obtain less stimulation, the elderly will experience memory loss.
many old people have bad teeth, eating is used to drinking water to help swallow. In fact, if you do not drink water, dry chewing, with their own saliva slowly soften the food after swallowing, can exercise and improve the excitement of the neuroreflex arc, enhance the brain cell information transmission, improve the brain's thinking ability and efficiency, thus playing a role in preventing brain aging. This is because dry chewing food stimulates the oral mucosa and tongue receptors, causing the taste and the excitement of its incoming nerves, which are transmitted to the salivary secretion center and then sent by the side-sensing nerves to the salivary glands, prompting saliva to secrete. This process can improve the excitability of the nerve reflex arc and play a brain-healthy role.
the elderly dry chewing food should also pay attention to the method, chewing stimulation intensity and time to be enough to stimulate the body's response, produce physiological effects. The elderly are prone to suffocation due to reduced saliva secretion, slow reflexes, inflexible swallowing movements, easy suffocation in the throat when eating or taking medication, or inhalation of the trachea. The old man should be careful when he chews, if he is choking, please go to the hospital for urgent treatment.