Office workers often experience dry and itchy eyes, which is mainly caused by dry eye syndrome from prolonged computer use. So, how can office workers prevent dry eye syndrome? Experts suggest that regularly eating blueberries can help relieve eye fatigue and dryness.
Blueberry is a blue berry rich in high-level anthocyanins. Its fruit is nearly round, with delicate pulp and a moderate sweet and sour taste. In addition to containing sugar, acid, and vitamin C, it is also rich in special ingredients rarely found in other fruits, such as anthocyanins, vitamin E, vitamin A, vitamin B1, arbutin, and protein, as well as abundant trace elements like iron, zinc, and manganese. Among these, the high-level anthocyanins it contains are very beneficial for eye health.
The anthocyanins in blueberries can help regenerate rhodopsin in the retina. The human eye can see objects because of the presence of rhodopsin on the retina. Under the stimulation of light, rhodopsin breaks down into opsin and retinal chromophore, generating neurotransmitters that are transmitted to the brain, thus producing vision.
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The anthocyanins in blueberries can effectively promote the activation and resynthesis of rhodopsin, thereby improving the sharpness of human vision and enhancing eyesight. It also has a good health-care effect on computer eyes that have been exposed to radiation for long periods.
As an antioxidant, the anthocyanins in blueberries can resist the oxidative damage caused by free radicals to lens cells, help the eyeball restore its elasticity, and alleviate vision decline, making the eyes feel relaxed and comfortable when used.
At the same time, regularly eating blueberries can also help strengthen the elasticity of the eye's microvessels, promote blood circulation, maintain normal intraocular pressure, prevent eye fatigue, and keep eyes away from dryness and soreness, which is very helpful for improving eye fatigue and dryness.
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