Instead of lutein, astaxanthin
I have been eating lutein for more than three years to prevent the progress of presbyopia. Even though I can not help seeing the near print because of presbyopia, I looked for eye nutrition to improve the slow focus control.
Typical examples are lutein, giacantine, and astaxanthin. Lutein and giazantin are intended to prevent fatal eye diseases, and astaxanthin is aimed at improving function, such as eye fatigue and eye focus control. In the end, I can not eat either side.
Q. What is macular degeneration?
It is said that the efficacy of eye-nurturing agents is to prevent or improve macular degeneration. It is a simple Chinese language, but it can be understood easily in English. Age-related Macular Degeranation (AMD). This means that macular degeneration occurs at an age. Sometimes the line looks bent or the object is black in the middle, or it becomes blind.
Q. What is macula?
In the structure of the eye, the image of the object is called the retina. The central part of the retina is called the macula.
Q. What is Lutein?
Lutein is also present in the body like any other ingredient. The retina of the eye, the lens, and the macula. However, after 25 years of age, the amount of lutein decreases, and when it reaches 60, the amount of lutein is less than half.
Lutein deficiency may result in macular degeneration, which can result in decreased vision and blindness. Cataracts, glaucoma, presbyopia, eye fatigue, and other diseases related to the eye.
Q. What is giacastine?
Lutein (night vision) is the periphery of the macula, and gyazanthin (day vision) is the center of the macula. Gyazanthin is also present in the body like any other component. Both lutein and giazantin are similar in function to maintaining macular pigment density.
Q. What is astaxanthin?
It is a red pigment that is distributed in crustaceans such as shrimp and crab, which helps to improve eye fatigue. It is also extracted from microalgae called hematococcus. It is not synthesized in the body and should be ingested from outside. It supplies more blood to the ciliary muscle that feeds the corneal cells and regulates the refraction of the lens.
While lutein and giazantin are intended to maintain macular pigment density, astaxanthin is effective in improving function, such as eye fatigue and focus control. Both the controlled tense and relaxed rates of the eye are said to be improved.
It also has a strong antioxidant and anti-inflammatory action.
