Have you ever think if you loss of hearing someday, how do you feel? Because of being deaf is a handicap that afflicts millions of people around the world every year. In the U.S., hearing loss is the third most common health problem. In the newest report, nearly 36 million Americans lost hearing ("Hearing Loss: Causes, Symptoms, and Treatment."). My best friend has become a deaf although she had the surgeries fifteen years ago. I have been diagnosed as hearing impaired for my ears. Likely, I feel worry about my disease because I understand that when hearing goes, it affects quality of work life, education and job opportunities, it causes concern for the health, and hearing loss is impacted on relationships with communication.
Firstly, loss …show more content…
Our bodies require clean fuel and nutrients to run properly. Research over the past several decades has shown that hearing health is closely related to many bodily processes, including memory, heart function, blood health, and even stress and anxiety ("How Hearing Loss Affects Our Bodily Processes."). Typically, hardening or narrowing of the arteries due to heart disease restricts blood flow to the cochlea, the organ in the inner ear most responsible for hearing ability. These restrictions can starve the cochlea of oxygen, which is necessary for healthy cells. Hearing loss may also be a predictor of heart disease, as the inner ear is so sensitive to blood flow that possible abnormalities in the cardiovascular system are more easily recognized here than in other less sensitive parts of the body. Furthermore, the strong correlation between dementia and hearing loss has been well documented, but perhaps less well known is that older individuals with hearing loss experience a greater rate of brain shrinkage. Although the brain naturally shrinks with age, the rate of atrophy increases by an additional cubic centimeter per year in those with at least a mild (25 dB) hearing loss — and the shrinkage occurs in regions associated with processing sound, speech, memory, and balance. Similarly, pancreas is like heart disease, diabetics typically have impaired blood flow, which can cause damage to the delicate inner ear. When diabetes is untreated, narrow blood vessels or abnormal blood flow can prevent the cochlea from receiving blood and can harm the body’s ability to flush toxins from the inner ear. Besides, sickle-cell anemia in blood is known to cause fatigue and pain in sufferers because the red blood cells are misshapen. These misshapen cells restrict blood flow, which makes delivering oxygen to the cochlea more difficult ("How Hearing Loss Affects Our Bodily Processes."). Much like diabetes and heart disease, the