Have you ever wondered if taking vitamins could improve your eye health? What about your vision?
Or are eye vitamins a hoax, like carrots decrease the risk of needing glasses for poor vision? Here are a few truths about eye vitamins and the effect they can have on vision and the prevention of disease.
Eyesight allows us to perceive information, process it, and make sense of our surroundings. Consequently, any impairment in vision can significantly affect an individual’s ability to learn and acquire knowledge.
Considering this, it’s important to understand the many ways that vision issues can impact learning, the developmental stages affected, the consequences on academic performance, and potential interventions to mitigate these challenges.
Alzheimer’s disease (AD) is the most common cause of dementia, an acquired progressive brain disorder. Currently, it is estimated that 44 million worldwide live with dementia, but the number is expected to triple by 2050 with an aging population. Memory loss and cognitive impairment from Alzheimer’s can interfere with one’s daily living.
Alzheimer’s disease is thought to be caused by an abnormal buildup of proteins in the brain. The initial damage occurs in the entorhinal cortex and hippocampus parts of the brain which are involved in memory.
Later into the disease process, the cerebral cortex becomes affected, which is responsible for language, reasoning, and social behavior. Eventually, other parts of the brain become damaged. Patients may have trouble finding the right words, have vision/spatial issues, and impaired reasoning or judgment in the early stages of the disease. As the disease progresses, those with AD may also have changes in their behavior or personality.
AD patients develop abnormal protein clumps (amyloid plaques) and tangled bundles of fibers (Tau) in the brain. Another finding in Alzheimer’s disease is the loss of connections between nerve cells (neurons) in the brain. Neurons transmit messages between parts of the brain, and from the brain to other parts of the body.
Ever heard of uveitis? It’s a rare condition that affects only 38 in 100,000 people, but results in 30,000 new cases of legal blindness each year.
While uveitis is a serious eye condition. The condition will not resolve without treatment and can result in blindness.
However, if caught early, it is easily diagnosed and treated.
Like any other part of your body, your eyes require proper care and nourishment to maintain optimal health.
While we often associate sunlight with its effects on our skin and our overall well-being, its impact on eye health is equally significant, and surprisingly, not always in a bad way. Sunlight provides several benefits for the health of your eyes. In many cases, the right amount of exposure to natural light can enhance vision, prevent eye conditions, and promote overall ocular health.
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