The most common types of color blindness, or color vision deficiency, are genetic. However, other types may develop due to injuries, eye diseases, health problems, and side effects of treatment.

Many more men than women suffer from color vision deficiency, which most commonly makes it difficult to tell the difference between red and green. British journalist and translator who joined Diario ...

The 'color' of food helps us to distinguish whether the food is ripe or rotten. It is also known that people tend to prefer meals with colorful foods, but some people with color vision deficiency have ...