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Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
Visual impairment. Visual or vision impairment ( VI or VIP) is the partial or total inability of visual perception. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment, visual impairment may cause the individual difficulties with normal daily tasks, including reading and walking. [ 6]
Taking the recommended 3 tablets a day provides 98 percent of your DV for magnesium. Zinc and vitamin D are also essential for bone health but have the added benefit for men over 50 by reducing ...
People who were wrongfully accused are sometimes never released. By June 2024, a total of 3,536 exonerations were mentioned in the National Registry of Exonerations. The total time these exonerated people spent in prison adds up to 31,900 years. Detailed data from 1989 regarding every known exoneration in the United States is listed.
Presbyopia is physiological insufficiency of accommodation associated with the aging of the eye that results in progressively worsening ability to focus clearly on close objects. [ 4] Also known as age-related farsightedness [ 5] (or age-related long sight in the UK [ 6] ), it affects many adults over the age of 40.
August 19, 2024 at 1:30 AM. Dementia has 2 shocking new risk factors, study finds, with total of 14 now on list. Two surprising new risk factors for Alzheimer’s disease are noted in a new study ...
In some cases, your member may feel completely numb. Injury and nerve injury can come from many sources. Your privates can be injured from trauma to the perineal region or nerves can be injured ...
Photokeratitis or ultraviolet keratitis is a painful eye condition caused by exposure of insufficiently protected eyes to the ultraviolet (UV) rays from either natural (e.g. intense direct or reflected sunlight) or artificial (e.g. the electric arc during welding) sources. Photokeratitis is akin to a sunburn of the cornea and conjunctiva.