Red skin

Top 7 in Top 12 Interesting things about the mysterious Tibetan land.

Ultraviolet rays in Tibet are very strong, people or working outdoors are darker than usual red skin. In addition to the fact that many Tibetans live on the plateau, hypoxia is the cause of their body, where there is a thin hematoma that occurs locally dilation, which is the main cause of the skin of some parts of the body such as the cheek, lips, the cornea is more reddish in color than normal.