Youngsters who are exposed to pollen from weeds and trees are more likely to have respiratory issues The NewsGuard 100/100 Rating

Youngsters who European Respiratory Journal are exposed According to a study that was published in the European Respiratory Journal, children who grow up in urban areas and are exposed to pollen from trees and weeds are more likely to develop respiratory conditions like asthma.

Youngsters who are exposed to pollen from weeds and trees are more likely to have respiratory issues The NewsGuard 100/100 Rating

While urban green spaces reduce air pollution exposure, encourage physical activity in children, and provide positive exposure to a variety of microbiota—all of which may contribute to a child’s immune system development—they can also trigger the onset of childhood asthma. Fortunately, trees’ canopy can help lessen this effect to some extent.

Youngsters who are exposed In order to find instances of pediatric asthma between birth and age six, researchers used the Ontario ASTHMA cohort database and examined data collected over an eight-year period. Among the 214,000 mother-child pairs that were part of the trial, just over 13 percent had a diagnosis of childhood asthma. Within a 250-meter radius of the child’s birth postal code, researchers used the normalized difference vegetation index (NDVI) in addition to estimates of tree canopy to measure environmental exposur

Youngsters who are exposed The unexpected results demonstrate that the growth of green areas in urban settings increases exposure to pollen and reduces the shade provided by tree canopies.

Youngsters who are exposed The public should be aware of the impact trees have on cities, including the effects of pollen on children’s respiratory health, especially if it increases the risk of asthma, according to Lavigne, who notes that there is a growing emphasis on boosting urban greenery.

 

“Youngsters who are exposed Public health officials and urban planners who work on redesigning our urban centers may be impacted by this,” says Lavigne, a Senior Epidemiologist at Health Canada. “Along with weed pollen control programs and deciding when to plan specific trees, it will be important to consider tree species that minimize allergic pollen in the air.”

Youngsters who are exposed Source: Ottawa University

 

Youngsters who are exposed to pollen from weeds and trees are more likely to have respiratory issues The NewsGuard 100/100 Rating

Youngsters who are exposed Citation in the journal: Stanescu, C., et al (2024). A prospective cohort research conducted on children in Ontario found a link between early life exposure to pollens and an increased chance of developing asthma. doi:10.1183/13993003.01568-2023, European Respiratory Journal.

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