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Simple Rules To Keep Your Vision Healthy

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Human bodies are capable of doing amazing things every single day, which we often neglect. One of the most underestimated organs is the eyes. They are our window to the world yet a large number of people are not interested in how they work. This can lead to a misunderstanding and lack of knowledge about how to take proper care for them. In turn, this can have fatal consequences. If you finally have understood their importance and you want to learn more about them than this is the article for you!

How the eyes work (the basics)

The light enters the eye through the cornea – the transparent layer in front of the eye. She can bend the light rays so they pass through the hole (the pupil) of the iris. The iris is the colored part of the eye that surrounds the pupil. It can be black, brown, blue or green, depending on the amount of melanin that the eye contains. It opens and closes which changes the size of the pupil. This way, the iris regulates the amount of light that goes through. Then the light rays pass through the lens, which can change its form. This way it’s able to bend the rays and focus them on the retina. The retina sits at the back of the eye. She is a thin layer of tissue that contains around 130 millions of small nerve cells able to sense the light. The nerve cells are called rods and cones due to their form and structure. They convert the light into electrical impulses. These impulses are being sent to the brain by the optic nerve, which produces an image. In bright light, cones provide clear central vision and reveal colors and tiny details. Thanks to the rods we have a side vision and we can see during the night.

How to take proper care of the eyes

Now that you are aware of the way your eyes work, it is time to look after them. There are plenty of things you can do daily to make sure your eyes are healthy.

Try to follow these 6 simple rules for optimal results:

Keep a balanced diet

Eating healthy and nutritious food can have a serious effect on your eyes. Try to incorporate more foods rich in vitamins A, B6, B9, B12, E, C,omega-3 fatty acids, lutein, thiamine, riboflavin, etc. For example, sweet potatoes, leafy and collard greens, nuts, tropical and citrus fruits, fish, beef, milk, yogurt, etc. Don’t forget to stay hydrated and drink plenty of water!

Use sun protection

Sun may be your main source of Vitamin D but it can be also dangerous especially when it comes to your eyes. Therefore, you should consider buying sunglasses. This way you will be not only fashionable but also healthy. If for some reason you are not a sunglasses fan, you can try eyeglasses or contact lenses with UV protection.

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Observe the 20-20-20 rule

This rule is very simple yet very important for keeping your eyes in good condition. Every 20 minutes shift your gaze from the screen and look at something 20 feet away for 20 seconds. This way your eyes will rest and recover from the constant staring at the monitor.

Maintain good hygiene

Your hands are way dirtier thank you probably think due to constant physical contact with both people and objects. For this reason, it is very important to avoid touching your eyes. Neglecting this tip can lead to infection and irritation. If you wear makeup that is another thing you should take into consideration. There are a few things you should do daily. First, make sure that the products you use won’t lead to an allergic reaction. Second, always remove it before going to bed. Any leftover makeup in the eye area can lead to infections. Third, wash your brushes regularly.

Visit your ophthalmologist

Going to an eye doctor at least once in a year is crucial for your eyes’ health. It is important to take preventative measures. Don’t wait until a serious medical condition appears. If you go to your ophthalmologist often the chance to heal it’s much bigger.

Protect your eyes from blue light

Screens emit blue light that can be very dangerous for the eyes. It can lead to digital eye strain and macular degeneration. Don’t worry! Iris software got you covered. Iris software is a program for eye protection, health, and productivity. It decreases the amount of blue light and controls the brightness. How you may ask? Iris automatically detects if it’s day or night. Based on that, the program changes the color temperature and brightness. You have the freedom to choose between different modes and types. This gives you the option to customize it as much as you want. You can try the different versions of Iris and see which one suits you best. For example, there is Iris Mini, Iris Macro, Iris OS, etc.

Our eyes work like a camera. However, unlike the camera, they work constantly without a shutdown option. They show us the world the way he is – with all of his glory. Knowing how your camera works, makes taking care of it easier. The same thing applies to your eyes. For this reason, in this article, we talked so deeply about how they function. Now that you are educated enough on this topic, you are capable of treating them the right way.

Try to stick to the tips above. They are crucial for your eyes’ health and your overall well-being too. You will see an improvement when you start applying them every day. They are all very important - from eating properly to downloading a blue light-blocking software like Iris. Take care of yourself – your body is the only thing you will have forever.

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Simple Rules To Keep Your Vision Healthy. (2021, August 04). Edubirdie. Retrieved December 4, 2023, from
“Simple Rules To Keep Your Vision Healthy.” Edubirdie, 04 Aug. 2021,
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Simple Rules To Keep Your Vision Healthy [Internet]. Edubirdie. 2021 Aug 04 [cited 2023 Dec 4]. Available from:
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