Research by Australian scientists found that dark skin are more easily infected with the disease. The study found that dark-skinned and dark melanin in the skin of invasive bacteria in the body when will play a strong role in anti-bacterial.

Sydney biologists found that there are many parts of the body rarely exposed to the sun, but the melanoma was very heavy, such as genital, oral and nasal cavity. Some animals, such as gorillas, and their skin is very black, and their hair in the forest and the trees had already played a role in the sun.

As a result, experts believe that black-body in the body's role in the immune system is like the lysosome, the invasion of bacteria rolled up so that the enzyme to eradicate them. At the same time, studies have shown that human bladder melanoma can be included in the suppression of micro-organisms play a role in melanoma is a sticky molecule, bacteria and fungi into the human body trying to, would Melanoma stick to them so that they distance road chaos , And also stopped the spread of proliferation.