Jeroenski
Well-known member
Amish children have a quarter of the asthma of their genetic cousins the Hutterites, and the difference is how close they live to the cows.
The two communities share European ancestry, Anabaptist roots, big families and plain, strict lives.
The Amish of Indiana farm the old way, on family farms with horses and a dairy herd, and the barn stands a few steps from the house. The children are in and out of it all day.
The Hutterites of South Dakota farm on big communal operations with modern machinery, and the animals are kept away from the homes.
5.2% of Amish schoolchildren have asthma. Among Hutterite children it is 21.3%. The American average sits in between, at about 10%.
In 2016 researchers checked the genes of 60 children from both groups and found them remarkably alike. Then they collected the dust from their homes.
The Amish houses held 6.8 times as much bacterial material, carried in from the animals. Both groups keep tidy homes. The Amish simply live next door to a cow.
The Amish children's blood had more of the immune cells that fight infection, and fewer of the ones that drive allergy.
The researchers then put the dust into the airways of mice primed to develop asthma. The Amish dust protected them. The Hutterite dust did nothing.
One of the scientists admitted you can't put a cow in every family's house.
Every climate plan in Europe is busy moving the cow further away from the child.
Mike
Gewoon rauwe melk drinken dus, dan krijg je genoeg van de bacterieën van de koe binnen.
