Better living standards lead to humans growing taller, in step with new research.
The analysis also shows that whereas the Scots used to be taller than the English two hundred years ago, they are currently shorter.
Professor Bernard Harris, from the University of Southampton, is one of the authors of the study that has examined links between nutrition and economic development with height.
He said: “Our work shows that there have been dramatic changes in kid health, as reflected in achieved adult height, during the last 100 years, and alternative researchers have highlighted the existence of close links between enhancements in child health and health in later life.
“These changes have profound implications for developments in later-life health, longevity and economic performance over the approaching century. The investments we create in the health of these days’s youngsters can play a pivotal role in determining the economic wellbeing of future generations.”
The study, released in an exceedingly new book called The Changing Body, explored the links between nutrition and economic development in Europe and North America since the first 1700s. The research found that two hundred years ago there were substantial variations in height between operating-category and upper-category folks.
In nineteenth century Europe, there were dramatic differences between the heights of poor London boys and boys attending the Royal Military Academy at Sandhurst, between army recruits and students attending the Ecole Polytechnique in France and between the sons of “elite” families and people who grew up in unskilled manual households in the Netherlands.
In the 1780s, the average height of a fourteen-year-previous operating-category child was 1.3m, while an higher-category kid was “significantly taller” at 1.55m. Prof Harris said: “These days but, as health services, nutrition, sanitation and education became universal, higher-class kids have continued to grow taller, however at a slower rate than operating-class youngsters. The difference between the higher and working-category adults has narrowed to but 0.06m.”
The research has also shown that height varies between completely different regions of the UK and Europe. Two centuries ago, folks in Scotland were a pair of.3cm taller than those living in southern England, while Norwegians were among the shortest nationals in Europe.
Nowadays the Scots, averaging 1.73m for an adult male, are shorter than those living in south-east England at 1.75m, while the Norwegians are the second tallest nation in Europe, surpassed solely by the Dutch. Professor Harris said: “Enhancements in diet and sanitation within the South-East have outstripped enhancements in Scotland, reflecting the broad pattern of economic and social change during the last 200 years.”
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