Aging is a part of normal life for every living human being, each day spent is a day aged more in their life span. But with aging comes problems related to old age and bodily functions. Degenerative disk disease involves the spinal cord, which travels from the brain through the back and proves the key structure in the nervous system has small bones called vertebrates. There are cushion-type disks available between every two vertebrates, allowing the body to move, bend, and twist as one wants to.
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