Pot of immigrants from East Asia, less smelly than the other people

And they sweat menshe



According to research from the natives of Asia (Japanese, Korean, Chinese) in the body contains less than apocrine sweat glands than people of other nationalities, in addition, these glands have a smaller size than the others. Perhaps the reason is that their ancestors, who came from North Asia, had to adapt to the cold climate.

This means that the Asians sweat much less, and as a rule, they smell of sweat is not as strong. The gene that determines the smell of sweat, is also responsible for the type of earwax produced by the body. Most of the human ear wax - wet and Asians because of their genome is produced dry earwax.

The concentration of protein in Asian sweat too much lower compared with other nationalities, making the smell of sweaty body even weaker. The smell of the body depends largely on the major histocompatibility complex (MHC) molecules, also plays an important role in immunity.

Research experiments have shown that persons or animals are individuals of the species attractive if their MHC differ. It is believed that this provides a further evolutionary development of the population, but it is also possible that this communication mechanism prevents closely.

via factroom.ru