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Great question!!
Our eyes receive Vitamin D from the Sun! You are not supose to wear sunglasses! And there is this thing called sun gazing, that we all should be doing. Research it up on Google. The sun is amazing. Don't believe what the media says. Another bad thing to use is Sunscreen. It actually causes cancer. So when the media says that everyone has skin cancer from the sun, they are a liar! It is the sunscreen we use. They say that if you get a natural dark dark tan from the sun you are guaranteed not to get skin cancer.
I recommend reading "Cancer is not a disease, it is a survival mechanism" By Andras Moritz.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoyou need blood in your eyes because the blood cells tranfers oxygen into your eye
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Vascular layer between sclera and retina blood vessels in this part help Provide oxygen and nutrients to eye?
The choroid is the vascular layer between the sclera and retina. These blood vessels supply the eye with oxygen and nutrients.
What is the highly vascular dark brown membrane of the eye?
The dark brown membrane of the eye is the choroid, it contains many blood vessels and supplies the eye with nutrients.
Which part of eyes receive no blood at all?
The human body is made up of cells. No matter which part of the body we speak about, they are all made of cells. All cells need oxygen (which is delivered via blood). Therefore all parts of the eye receive blood.
Which part of your eye receives no blood?
The cornea is the transparent front part of the eye that covers the iris, ... Because transparency is of prime importance the cornea does not have bloodvessels; it receives nutrients!
Nutritive region of the middle layer of eyeball?
Vascular Coat or Uvea is the middle part of the wall of the eye. Uvea has a rich supply of blood vessels that provides nutrients of the eye.
What is the function of retinal arteries and veins?
Like all cells in our bodies, the cells in our eyes require oxygen and nutrients, and they need to eliminate waste. For many animals, transporting oxygen, nutrients, and cellular wastes is done using the blood vessels. So it only makes sense that we would have blood vessels in our eyes.
Do you have blood in your eyes?
There are a few blood vessels that are in the sclera, or white part of our eye, but most of the blood vessels are found in the retina in the inside back of our eye. Blood is not not normally inside the eye itself or it would interfere with the passage of light through the eye.
What nutrients does blood give to the retina?
the layer that supplies blood to the retina is the "Sclera" which is the outermost layer of the eye.
Are the cornea and lens dead structures of an eye?
No, both structures are made of living cells that still need nutrients.
Do I need to worry if I have graves and a broken blood vessel in the eye?
yeh see a doctor
Coating that provides nutrients to eye?
Choroid
Does a human naturally have water in their eyes?
Yes, the front of the eye is filled with a watery substance called the aqueous humor. It brings nutrients to the cornea (front of the eye) since it does not have blood vessels to feed it since it's a living tissue.
