Do color blind glasses work?

Color blindness is an eye disease and is relatively common in life, causing great impact and inconvenience to people's lives. Color blindness glasses are quite popular nowadays, and many people have doubts about the effectiveness of color blindness glasses. Are color blind glasses useful? This is a question that many people want to pay attention to.

Generally speaking, the most common color vision abnormality is red-green. Although it is red, the two complement each other. As you said, you confuse yellow and green, so the degree of your color vision impairment should be severe or moderately severe. If it is congenital, wearing color blind glasses will not be of much use. Congenital color blindness cannot be cured. Color blind glasses are only useful for mild abnormalities. If it is mild abnormality, you cannot see many things when looking at the examination chart with color blind glasses. If it is acquired, then it is only temporary and there is no need for it at all.

People with red color blindness cannot see red, and people with green color blindness cannot see green, but people with both types of color blindness can see yellow and blue, and feel that yellow and blue are particularly bright. Based on this feature, a specially made color blindness and color weakness examination chart booklet can effectively diagnose color blindness or color weakness within a dozen seconds just by looking at the pictures.

Regarding the treatment of color blindness and color weakness, in the UK and the US, the cure rate of red light stimulation therapy is 35%; in Japan, the cure rate of bioelectric therapy is 49%; and some countries can also cure it by using color light training. In our country, comprehensive therapy is used for treatment:

(1) Red light color enhancer: stimulates the yellow function of visual cells.

(2) Color vision correction device: including color blindness correction chart and color blindness correction glasses (not ordinary color blindness glasses). Improve color vision by practicing differentiating, identifying, and converting various colors.

(3) Color Blindness Meridian Massager: Select acupuncture points that can dredge the meridians, regulate kidney water, and nourish the mind, so as to improve color vision function!

Color blind patients can wear color blind glasses for color correction. Color blind patients should pay attention to rest more and avoid eye fatigue. People with color blindness should eat more foods rich in vitamin A.