Nitrate levels in drinking water linked to preterm birth, new NZ study finds |…
Nitrate levels in drinking water linked to preterm birth, new NZ study finds | Stuff.co.nz
Stuff ·
Nitrate levels in drinking water linked to preterm birth, new NZ study finds | Stuff.co.nz
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{"v":1,"chapters":[{"timeSeconds":1,"label":"Nitrate levels linked to preterm birth","summary":"A new study has found an association between nitrate levels in drinking water and an increased risk of preterm birth. This risk exists even at concentrations below the country's legal limit."},{"timeSeconds":24,"label":"Preterm birth statistics in NZ","summary":"One in fifteen babies born in New Zealand are born prematurely. This represents a significant number of births each year."},{"timeSeconds":35,"label":"Study findings on nitrate exposure","summary":"Researchers analyzed 735,000 births and found that higher nitrate levels in drinking water were linked to a higher risk of preterm birth. However, they state this does not prove causation."},{"timeSeconds":44,"label":"Researchers discuss study implications","summary":"Lead researcher Tim Chambers explains the study aimed to investigate the relationship between nitrate and preterm birth. He suggests the current limit may need reassessment."},{"timeSeconds":101,"label":"Current water standards and WHO guidelines","summary":"New Zealand's current drinking water standard allows up to 11.3 milligrams of nitrate per litre, based on WHO guidelines from 70 years ago. Researchers suggest this might be too high."},{"timeSeconds":124,"label":"Rural water concerns","summary":"The study highlights concerns for those in rural areas who rely on their own water supplies, as these may have higher nitrate levels than community sources."},{"timeSeconds":150,"label":"Dissenting opinions on study findings","summary":"Some scientists disagree with the study's conclusions, arguing that other factors like diet, smoking, and alcohol consumption are more significant risks for preterm birth."},{"timeSeconds":217,"label":"DairyNZ response to study","summary":"DairyNZ states that reducing nitrogen losses is a priority, with farmers making progress in reducing fertiliser use. They highlight existing farm environment plans and investment in solutions."}]}
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