Have you ever wondered why Chinese eyes look different from other ethnicities? This question has intrigued researchers for years, and there are several factors that contribute to the unique appearance of Chinese eyes.

One of the most noticeable differences is the up-slanting appearance of the eyes, which is known as epicanthic fold. This fold of skin covers part of the inner corner of the eye, giving the eyes a distinctive shape. The presence of an epicanthic fold is thought to be an adaptation to protect the eyes from dust and debris, as well as to provide extra protection against the harsh sun.

Another characteristic of Chinese eyes is the presence of a prominent crease in the upper eyelid. This crease, known as the supratarsal fold, is more pronounced in people of Chinese descent compared to other ethnicities. The supratarsal fold is believed to be a genetic trait that is passed down through generations.

In addition to the up-slanting appearance of the eyes and the prominent supratarsal fold, Chinese eyes also tend to have a flatter eyelid platform and a higher position of the lower eyelid margin. These features contribute to the overall shape and structure of the eye, giving Chinese eyes their unique appearance.

It is important to note that the differences in the appearance of Chinese eyes are not limited to genetics. Cultural practices, such as the use of makeup and eyelid tape, can also influence the way Chinese eyes look. These practices can accentuate certain features, such as the supratarsal fold, and create the illusion of larger, more defined eyes.

In conclusion, the unique appearance of Chinese eyes can be attributed to a combination of genetic factors, such as the presence of an epicanthic fold and a prominent supratarsal fold, as well as cultural practices. These factors work together to create the distinct shape and structure of Chinese eyes, which set them apart from other ethnicities.