The risk of developing many types of other diseases also increases with age, along with weakness of muscles and bones. Experts say, after the age of 40, the level of many types of proteins and hormones starts decreasing in the body, which can have negative effects on the body in many ways. After the age of 40, eye problems also start to increase in people, in this the ability to see near objects or small print starts decreasing. In medical parlance, this type of problem is known as 'Aging Eye'.Ophthalmologists say that the lack of certain types of proteins and hormones is seen as the main reason for the decrease in the ability of the eyes with age. Pigment epithelium-dried factor (PEDF), a youth protein in general, protects the cells in the retina of the eye from oxidative stress, which keeps the eyes healthy. Due to its deficiency, there may be an increased risk of aging-related eye diseases.
PEDF is very important for the eyes
Researchers at the National Eye Institute (NEI) found that a drop in PEDF levels exacerbates retinal problems that lead to a loss of vision. This can be seen as a major factor in becoming less visible with age. Youth protein plays a special role in the process of recycling naturally in the eye. These proteins are normally produced by cells called the retinal pigment epithelium (RPE). With age, they may also be at risk of developing many types of disorders.
Disadvantages of Decreased PEDF Levels With ageing, RPE production and PEDF secretion in the eyes, skin, lungs and other tissues decrease, the study explains. Earlier research suggests that PEDF may protect photoreceptor cells from damage and prevent the growth of abnormal blood vessels in the eye. Experts are not clear on the reasons why PEDF levels tend to decline with age.
What do experts say?
Dr Rinki Rana, Senior Consultant and Ophthalmologist, explains how important Pigment Epithelium Dried Factor (PEDF) is for eye health, its ability to keep the eyes healthy and prevent loss of vision due to ageing. may have a special role. In most people, its levels start showing a decrease with age. To prevent such deficiency and keep the eyes healthy, it is very important to consume a diet rich in vitamins and minerals that can help in maintaining the level of eye cells and essential proteins.
How to keep eyes healthy?
Dr Rinki Rana says, Taking care of eye health is a continuous process for which we need to make continuous efforts. For this, things rich in Vitamin-A, E, C should be consumed. Including foods containing omega-3 fatty acids in studies may also benefit you. To keep the eyes healthy, it is also necessary to control sugar and blood pressure, due to which there can also be a risk of premature loss of eyesight.
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