Vitamins are of Importance to Our Eyes

A research shows that vitamins are vital to our eyes, which include vitamin A, vitamin D, vitamin K and vitamin B.

Vitamin A
Vitamin A is the component of the cell metabolism of eye retina. The main function of cell metabolism is to maintain the person’s vision at night. If vitamin A is lacked, people’s eyesight at night will drop.
Vitamin A always come from a variety of animal liver, cod liver oil, milk, eggs, and vegetables, such as carrots, spinach, leeks and peppers.

Vitamin D
The functions of vitamin D are to regulate the absorption and utilization of calcium and phosphorus, thus promote the forming of healthy bones and teeth.
Amount of daily exposure under the sun and adequate food intaking are good for the formation of bones.

Vitamin K
Vitamin K3 is capable of inhibiting the intraocular fibrous tissue, which can prevent the vitreous fiber proliferation after the post-operative ocular trauma.
The dark green vegetables, cabbage, spinach, parsley, beets and cauliflower are all abundant in Vitamin K.

Vitamin B
Vitamin B is the important source of nutrition for a variety of nerve tissue. Neural structures within the eye is plentiful, especially the optic nerve, which requires a mass of nutrients. If the Vitamin B is lacking, eyes are easy to get fatigue and keratitis. Under such condition, coarse grains, cereals, wheat, sesame, soy, beans and milk will give many benefits.