One of the factors responsible for improving vision naturally is taking the right vitamins to increase vision health. Some vitamin supplements such as Lutein and Zeaxanthin play a role in reducing the risks for the age related vision disease Macular Degeneration. Vitamin supplementation becomes critical when we are suffering from nutritional vision deficiencies. For example, a deficiency in Vitamin A causes night blindness. Therefore, we need to feed our visual system with the right vitamins so that it functions efficiently thereby enabling us to increase our eye health.
An important vitamin that protects eye health is Vitamin A. Therefore, here is the nutritional role that Vitamin A plays in improving and protecting our eye health:
Vitamin A comes from a family of antioxidants that increase vision health. Additionally, they provide benefits such as building strong bones and improving immunity. For this reason, vitamin A has an immune system boosting benefit in terms of protecting our eyes from infections. This nutrient also protects the mucous membranes of the eyes from bacteria and viruses and protects the Cornea (the front surface of the eyes).
Vitamin A consists of 2 different nutritional components. The first is called Retinol. This is the nutritional component that comes from animal sources. Such food sources include liver, cheese and whole milk. Carotenoids are the second nutritional component. Sources of this form of Vitamin A comes from plant sources that include fruits and vegetables such as Oranges, cantaloupes, carrots, Broccoli, Kale and spinach.
Some nutritional benefits of Vitamin A include its ability to improve night vision as a deficiency in this vitamin causes night blindness. Additionally, Vitamin A increases the production of the pigmentation in the retina of the eyes called Rhodopsin. This part of the eye is responsible for helping us to see clearly in situations where there is dim lighting.
Studies have shown that Vitamin A drops are more effective at treating dry eye than prescription eye drops. According to a study sponsored by The National Eye Institute, a benefit is derived from combining vitamin A with other antioxidants such as Vitamin A, C, E Zinc and Copper, in reducing risks for the age related eye disease called Macular Degeneration.
Vitamin A is an important vitamin that comes from a family of antioxidant nutrients. To improve night vision and reduce the risks for age related eye diseases, Vitamin A is a vital nutrient involved in many important functions in the body including the eyes as it increases our vision health.