7 Characteristics of a Healthy Stomach You Need to Know

Signs of healthy eyes can be identified from clear vision and clean eyeballs. Knowing these various signs is very important, you know, considering that the eyes are an organ that plays a very big role in life.

The saying "the eyes are the window to the world" is true. Because thanks to our eyes, we can see the faces of loved ones, read our favorite books, watch films and enjoy the view.

7 Characteristics of a Healthy Stomach You Need to Know

Not only that, thanks to eyes, we can also learn and obtain various information from around us. That's why it's important to know the signs of healthy eyes so you can continue your activities and enjoy the beauty of life without obstacles.

Here are various signs of healthy eyes

The following are various signs of healthy eyes that are important to know:

1. Sharp and clear vision

Healthy eyes are characterized by sharp and clear vision. This means that you can see objects in detail, both from near and far, without having to rub or squint.

On the other hand, unhealthy eyes or experiencing problems can cause vision to become blurry or shadowed. If you experience this, you need to immediately consult a doctor to find out the exact cause. 

2. The clear lens and cornea of ​​the eye

The cornea functions to refract or bend light entering the eye. Meanwhile, the lens of the eye functions to focus and transmit incoming light to the retina. A clear lens and cornea is one of the main signs of healthy eyes. 

The clearness of the cornea and lens of the eye allows light to enter and be focused precisely on the retina to then be converted into electrical impulses which are then sent to the brain. That way, you can recognize objects or objects that you see clearly.

3. The pupil size of the left and right eyes is symmetrical

The pupil is the black part of the eye which functions to regulate how much light enters the eye. Symmetrical pupil size between the left and right eyes is a sign of healthy eyes. 

Pupil size that is the same and symmetrical (pupil isochor) indicates that the function of the nerves and eye muscles is normal, so that the regulation of light to the eye is balanced.

On the other hand, if the pupil size is not symmetrical it could be a sign of interference with the optic nerve or the part of the brain that regulates eye function. This can certainly interfere with the vision process and make vision feel uncomfortable. 

4. Eyes that can move smoothly

Eyes that can move smoothly in all directions are also a sign of healthy eyes. This shows that the muscles and nerves that control eye movements are functioning properly, so that the eyes can follow movements accurately and keep vision focused.

5. The sclera is pure white

The sclera is the white part of the eyeball. This part functions to maintain the round shape of the eyeball and protect the inside of the eye from injury and exposure to foreign objects.

Well, clean white sclera usually indicates that the eyes are healthy. However, if the color suddenly changes to yellowish or reddish, it could be a sign of infection or irritation of the eyes or other health problems, for example jaundice. 

6. The position of the two eyeballs are parallel

Signs of healthy eyes can also be seen from the position of the two eyeballs being parallel. This means that when you look straight ahead, both eyes are in the same line and are not looking in different directions. Well, this symmetrical eye position indicates that the muscles of both eyes are working well. 

7. The conjunctiva functions well

A healthy eye is also characterized by a conjunctiva that functions normally. The conjunctiva is a thin, clear membrane that lines the surface of the sclera and inner eyelids. This membrane functions to lubricate the eyes by producing mucus and tears.

If there is a disruption in the conjunctiva, the production of mucus and tears will certainly be disrupted. As a result, the eyes become dry.

8. Does not produce excess belek

Belek is a mixture of mucus, dirt, oil, tears and dead skin cells that accumulate in the corners of the eyes. This is actually normal, especially when you wake up, because this is the body's natural way of keeping the eyes clean. However, healthy eyes generally do not produce excessive discharge.

If the discharge is too much, is yellowish or greenish in color, and is accompanied by red and itchy eyes, this condition could be a sign of an infection or other problem in the eye that needs to be examined by a doctor.

9. Normal eye pressure

Eye pressure or intraocular pressure is the pressure exerted by the fluid (aqueous humor) in the eyeball. Normally, this pressure is in the range of 10–20 mmHg. So, if eye pressure is within this range, this is a sign that the eyes are in healthy condition. This can be determined through tonometry examination.

However, eye pressure can exceed or be below this limit. Both of these conditions require proper treatment from a doctor. Because eye pressure that is too high or too low risks damaging the optic nerve and affecting your vision.

How to Maintain Eye Health

Now you know what the signs of healthy eyes are. So, to keep your eyes healthy and their function optimal, here are some things you need to do:

  • Consume healthy and nutritious foods, especially those rich in vitamins, antioxidants, and omega-3 fatty acids.
  • Use sunglasses when doing outdoor activities during the day.
  • Use protective glasses when exercising or doing other activities that risk hurting your eyes.
  • Don't stare at electronic screens for too long.
  • Don't touching your eyes or removing contact lenses with dirty hands.
  • Don't smoke.
  • Do regular exercise.
  • Have an eye examination from an eye doctor at least once every 2 years.

These are some signs of healthy eyes and how to maintain their health. To ensure the health of your eyes and every part of it is functioning properly, you also need to have regular check-ups with an eye doctor.

If you experience symptoms that conflict with the signs of healthy eyes above, for example your vision is often blurry to the point that it interferes with your daily activities, don't hesitate to consult or ask a doctor via the chat on the ALODOKTER application.

Label : Health cat_Health

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