A recent scientific study has revealed the main reason for the lack of smell sweat when Koreans unlike the inhabitants of the Middle East, Europeans and Africans.
According to the study, the scientists revealed that there is a gene responsible for the secretion of sweat odor, since 98% of people in the Middle East, and the Europeans and Africans, carry the gene that causes the smell of sweat.
For Koreans, the 97% of them have a mutation in this gene, it is found in their bodies, which protects them from the smell of sweat secretion.