According to a report on the Canadian Valley Sun website, even if a person has good eyesight when they are young, they must rely on glasses to improve their eyesight when they are around 40. Hearing loss is usually after the age of 50, and men are far older than women. . This is like physical strength. Even if you keep a balanced and balanced diet, it will be difficult for you to reach the age of 40 to maintain the same strength and speed as when you were 20 years old. This is the normal aging of people.
In an interview with an interviewer, Wang Lihua, an ophthalmologist at the People's Liberation Army 306 Hospital, said that after the age of 40, degenerative changes will occur in various organs of the human body. The problem of the eye is mainly manifested in the progressive decrease of muscle strength of the eye, hardening of the lens nucleus, weakened elasticity, and the like. The closeness of the human eye depends mainly on the adjustment of the ciliary muscles. This adjustment ability gradually diminishes with age, making it increasingly unclear when the eyes look at nearby objects, and when the 48-year-old looks at the adjustment power of the near Can not meet the needs, this is the Chinese proverb "flowers do not spend, forty-eight" origin.
So, can we postpone the time for presbyopia? Wang Lihua said frankly: Strengthening physical exercise and improving one's resistance is the best way to delay overall aging. In part, eye blood circulation can also be promoted by regular eye exercises and hot compresses. In addition, drinking a cup of honey water every morning has a certain effect on delaying presbyopia.
As for hearing loss, Xu Anting, chief physician of the Department of Otolaryngology at Qilu Hospital, Shandong University, told reporters that although it is unclear why men appear to have hearing impairment earlier than women, both men and women can eat light diets to delay hearing loss. , Eat less animal fat and viscera, keep your mind relaxed, strengthen physical exercise, and often massage your ears to achieve. According to Chinese medicine, the kidneys are open to the ear, so you can eat more kidney foods, such as walnut porridge, sesame porridge, and peanut porridge.
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