Can the color of the eyes in an adult from mood, stay in the sun, taking vitamins, drugs, due to illness, during life, with age?

From this article you will learn whether the color of the eyes changes in an adult from various factors.

Eyes are one of the most complex organs in the human body after the brain. With age, constant changes occur in our body, for example, eye color changes. Let's find out what affects these changes. By the way, in 15% of the inhabitants of our planet such changes occur throughout life.

Does the color of the eyes change in an adult from mood?

• Oscillation of emotions and moods It is one of the factors why the color of your eyes changes. When a person experience strong emotions, for example, fear, anger or even greater joy, adrenaline is released into the blood, which affects the nervous system. Thus, this process leads to the expansion of the pupils.
• When the pupils expand in moments of grief or extreme happiness, The eye becomes a little darker due to the fact that the pupil is black. Expansion also affects any Strong shock For example, surprise or delight.
• From anger In the eyes of a person, blood vessels expand, blood flow increases. And this also affects the color of our eyes, making them darker.
• Tears Make color more saturated and bright. After all, the protein, receiving additional hydration, becomes brighter. And on a white background, any shade will sparkle with bright colors.
• But a feeling of disgust or indifference, On the contrary, leads to narrowing of the pupils. And this means that the color of the eyes can become a little lighter.

Conclusion - When your pupil changes the size, the pigments in the iris are compressed and expanding, causing a slight change in color.

Does the color of the eyes change in an adult with age?

• When people become older, a number of changes occur in the body. Although gray hair and wrinkles are obvious external signs, the color of the eyes also changes. Exactly age - This is the main factor that affects the color of your eyes.
• Many people have an age reduction of melanin, After all, all processes in the body slow down. Including cell growth and their renewal, and melanin is included in this group. Therefore, in most advanced age people, the color of the eyes loses its brightness and saturation, as if it fades and “fades”.
• In exceptional cases, eyes with age, on the contrary, darken. It's connected With fiber seal The iris itself, which affects the transparency of the layer and the passage of light.

Does the color of the eyes change in an adult from being in the sun?

• Another factor why the color of the eyes changes is Stay in the sun. Just as your skin changes in the sun, melanin in the eye can also be exposed to sunlight. If you spend a lot of time in the sun, then the color of your eyes can become darker. This is what the separation is due to At the place of residence.
• Please note that there are more brown -eyed residents than the rest - about 70%. Moreover, this eye color is found in all regions! And it is the brown eyes that are more resistant to sunlight and the very color change under external factors.
• But blue -eyed or residents with light shades of eyes prevail in the northern latitudes. Their eyes are less stable in front of the sunny color. And this means that the retina or even the visual nerve can suffer. Therefore, it is always important to protect your eyes with glasses if you spend a long time in the sun.

Does the color of the eyes change in an adult due to illness?

A change in the shade may indicate the disease of the eyes or other ailments, or may be caused by the same violations.

• For example, Heterochromia - a condition in which a person’s eyes have two different colors. This can be a hereditary disease or caused by injury, which can lead to the loss of some melanocytes, as a result of which the eyes will look lighter or darker.
  • Heterochromia can also be a sign of the disease, such as Horner's syndrome, heterochromic Iridocyclitis Fuha or pigmented glaucoma.
• Hemosiderosis, siderosis and chronic inflammation of the iris of the eye cause darkening of the eye color. In diabetics at a late stage or in the presence of malignant melanoma (moles) The eyes also darken.
• And in patients with leukemia or in the presence of lymphoma Eyes brighten. This is also facilitated by the syndrome of Dwayne, Gorner in the acquired form or heterochromic iridocyclitis Fuchs, as well as juvenile xanthogranuloma.
• Scientists also note that Hormonal background In a slight degree, it affects the condition where the color of the eyes changes. But this can be observed in pregnant women, during menopause or hormonal failure.
• And the diseases that act as the cause of changes are the rings of the flleister or Kaiser-Fleisher, the Hudson-Steli line or the cornea.

Does the color of the eyes change in an adult when taking drugs, vitamins or certain foods?

• In some eye diseases, the patient is prescribed hormonal drugs. And with prolonged admission, this may cause why the color of the eyes changes. For example, medicines for glaucoma, called prostaglandins, or eye drops can cause darkening of the eye shade.
  • Do not forget that hormones do not affect our body as a whole in the best way. Therefore, be sure to inform the ophthalmologist any changes or violations, as a result of which there are frequent changes in the color of the eyes.
• Vitamins Useful, but abundance of some component can change your eye color. For example, a large amount of vitamin A, beta-carotene, selenium or tyrosine increases the production of melanin. Therefore, the shade of the eyes can darken.
• But Cleansing of toxins When taking certain foods, on the contrary, it will lighten your eye color. It is believed that honey, nuts, spinach, onions, olive oil and seafood are most affected.

Whether the color of the eyes of an adult changes throughout life, the day: additional external factors

There are other reasons why the color of the eyes changes. But these fluctuations are so insignificant that we sometimes do not even pay attention to them.

1. For example, lighting. In bright light, the pupil narrows to protect the retina from a bright beam. Thus, this causes a slight clarification of color.
2. Makeup or clothing color - This is another factor that slightly modifies our eye tint.
3. And our nervous calm or tension affects the color of the eyes. Long stress and experiences Able to influence the color change.

There are many factors that can lead to the fact that the eyes change color - these are genes, mood, age, illness, medicine or injury. If you notice a sharp change in color in one or both eyes, consult a doctor for a complete examination. After all, a change in eye color can be harmless or a sign of a condition that requires treatment.

Video: Does the eye color change throughout life?