Myopia, or nearsightedness, is a widespread vision disorder that is prevalent throughout the world. The World Health Organization estimates that 28 percent of the world's population, or roughly 1.4 billion people, have myopia. Studies show that this condition is becoming more common, especially in children and teenagers. By 2050, up to 50 percent of the global population could be nearsighted.
The condition develops when the cornea is too curved, or the eye is too long. That causes light to focus on the retina incorrectly, making for blurry vision when viewing distant objects. Some of the risk factors for myopia development include the following:
Numerous studies suggest that nearsightedness has a significant genetic component. According to research, you are more likely to become nearsighted if one or both of your parents are nearsighted. Experts believe the eye's growth and the development of the retina may influence specific genes linked to the development of myopia.
Evidence suggests that environmental factors also contribute to the development of this refractive error. According to studies, kids who spend more time indoors and less time outside may be more likely to develop myopia. Their tendency to view objects close up indoors and the lack of exposure to natural light may be contributing factors.
Studies demonstrate that specific lifestyle decisions increase the risk of developing nearsightedness. One of the most important is spending a lot of time doing work-related activities, like reading, writing, or using a computer. It forces the eyes to focus on close-up objects for an extended period. That causes eyestrain and possibly hastens the onset of myopia.
Eye care professionals link a higher risk of developing this problem to higher levels of education. That is according to a meta-analysis of data from more than 70 studies.
According to some studies, a diet high in carbohydrates and low in animal protein may increase the risk of myopia.
Myopia is more prevalent in young people and becomes more common as people age. It is relatively uncommon in children but becomes more common as they age. According to studies, the condition typically peaks in the late teens and early 20s.
Experts link a lack of exercise to a higher risk of developing myopia. According to studies, more physically active kids have a lower risk of developing myopia.
It is crucial to comprehend these risk factors if you want to stop or slow the progression of myopia. Routine eye exams and awareness of the risks can aid the early detection and management of the condition. If you are worried about your vision, consult an eye care specialist. Then, heed their advice on how to look after your eyes and maintain clear vision.
For more on myopia control, visit Miller Vision Center at our office in Norman, Oklahoma. Call (405) 389-4200 to book an appointment today.