Barnyard air benefits unborn babies

Barnyard air benefits unborn babies
Health benefits. Photo:DPA

Women can significantly reduce the chance of their children developing allergies by paying regular visits to dairy farms and breathing in the air, according to researchers in Germany.


Professor Harald Renz, who leads a team of scientists at the Gießen university clinic, says the antibodies developed by heavily pregnant women in response to bacteria can be carried over to the baby.

It is already widely understood that children brought up in hyper-hygienic surroundings are more likely to develop allergies than those whose houses are sometimes dirty, who play in dirt and go to kindergarten.

Early contact with harmless bacteria strengthens the immune system and is now generally seen as a positive factor in long-term health.

But now Professor Renz says he has shown that the development of the immune system is affected before birth.

He even says that the bacteria in cow stalls are better for unborn children than those in pig pens, while the air around sheep is practically worthless for immune system purposes.




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