Men grew taller and greater at the rate of twice the rate of women, as countries became richer

An international team of researchers analyzed data on the heights and weights of more than 135,600 men and women without inflammation from all over the world and linked these data with the national levels of prosperity. While both men and women are getting longer and heavier when countries become richer, researchers found that the trend in men is weak in women. On January 22nd Ticket Posted in Biology messagesThe team suggests that this is at least due to the part of modern sexual preferences.

“Our national analyzes indicate that with the improvement of social and environmental conditions of nations, including discounts in the burden of disease in general, increased people’s length and weight gain, but more than the weakness of men as in women, which leads researchers from Italy, the United States and the United Kingdom in the study Sexual shapes are the physical differences between the gender of the same type.

Researchers expect that women are more likely to choose longer and more muscular men as partners, while men, on the other hand, may care less than the height of women.

The dramatic difference in the growing gender height in prosperous countries also indicates that men’s morphology may be more sensitive to women than women.

“Based on our main discovery of SSD is larger in more favorable environments, it is clear that the development and maintenance of the total formation is more sensitive to the living conditions in men more than women, at least in terms of length and weight,” “Researchers wrote in the study.

In other words, “with improved (environmental or economic situation and gets better resources, males acquire more biological benefits than females. It is completely opposite when the resources are rare (males suffer more than females),” he told Biographies Bogoso Puwsky from the University of Roccao in Poland. , Which did not participate in the study, CNN.

Although researchers admit that their results can only show a relationship between data (unlike any reason and a final result), they ultimately point out that the height of men, as well as sex -based differences in height, can be useful for monitoring to monitor changes in Population health.