Sharing my general knowledge

Retina is the most sensitive part of the human eye
Its makes a connection to the brain through optic nerve Retina Is located at the back of the eye
It is a thin layer of tissues which contain million of light sensitive cells known as photoreceptors
There are two types of photoreceptors

RODS

.rods are very sensitive to light they allow us to see in low light conditions but they don't detect colors

CONES

cones can work best in bright light
they can detect colour
Due to the ability to detect light and convert it into signals retina is the most sensitive part of the eye..

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Which is healthy vitamin for eye sight?

VITAMIN A :

vitamin A is very important for maintaining good vision especially in low light The deficiency of vitamin A can lead to night blindness

VITAMIN C :

An antioxidant that helps the eye to protect against damage of free radicals It supports the health of blood vessels in the eye and lower the risk of contracts

OMEGA -3 fatty acids :

it is not a vitamin but it helps in maintaining the health of retina and prevents dry eye syndrome
The foods rich in vitamins such as carrots citrus fruits, nuts etc can help in supporting the overall eye health

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What makes your eye sight weak?

AGE

As people age they may face various conditions like (AMD) which may effect in the weakness of eyesight

GENETICS :

The history of the family plays an important role in vision various conditions such as Astigmatism and myopia

POOR NUTRITION:

lack in the diet and vitamins especially for the eyesight like Vitamin A &c omega- 3 fatty acids can lead to the vision problems.

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I invite @sahar78, @suboohi, @shahidalinaz, to participate.

Best regards by

@kashif5088