How to correct color weakness?

summary

Color weakness is also called "abnormal trichromatic vision". Color vision defect. Mild color blindness that can recognize color but has low sensitivity. The color discrimination ability of patients with color weakness is poor, and they can only see the color when the color is saturated; The change of hue can be distinguished only when there is a big difference in wavelength. How to correct color weakness? Next, I'd like to share my views with you.

How to correct color weakness?

First: for patients under five years of age, can take the method of covering treatment. Cover up a good eye so that the brain forces the use of the other eye. When covering, we should also pay attention to avoid causing deprivation amblyopia, and always go to the hospital to check the condition of the covered eyes. Instead of wearing special eyes, complementary color treatment is carried out on the lens. Through different reactions to the light wavelength, the patients with color weakness wearing glasses can re identify the correct color pattern, so as to achieve the effect of correcting color weakness.

Second: place the finger abdomen about 2 cm below the middle of the eyeball, which is the Sibai acupoint. After finding it, gently press it. When pressing, pay attention to keep the breathing rate. Regular massage of this acupoint can improve the function of the eyes, whether it is closed or open eye massage can be.

Third: lutein is a very high concentration of antioxidant. If patients with color weakness take lutein, it can help filter out blue light, reduce color difference and make vision more accurate. If you don't often eat these foods that are good for your eyes, you can also supplement them by taking healthy foods or additives containing lutein. As shown in the figure below, purple blueberry lutein capsule can effectively supplement lutein and protect your eyes.

matters needing attention

1. To prevent color weakness, you can eat more food containing chromium. You can eat more brown rice, corn or brown sugar. In addition, lean meat, fish and shrimp, eggs, beans or radish can be. 2. More alkaline food can neutralize acid in the body and relieve eye fatigue. Coarse rice, apples, oranges, kelp, beans and green peppers are alkaline foods.