WHO urged to review drinking water standards over nitrate fears

· Health

The World Health Organization is being urged to review its drinking water standards amid concerns over nitrates, whose toxic effects are widely recognised as particularly dangerous for children and pregnant women. The call reflects growing scrutiny of agricultural runoff and contamination in water supplies. Nitrates can impair the blood's ability to carry oxygen, a condition known as blue baby syndrome in infants. The WHO's guidelines inform national drinking water rules in many countries.

Why it matters：WHO guidelines shape water safety rules worldwide, so a review could tighten standards and affect agriculture and utilities in many countries.

Key points

  • Nitrates are considered especially dangerous for children and pregnant women.
  • The call is for the WHO to review its drinking water guidelines.
  • The WHO's standards inform national rules in many countries.

Sources (original reporting)

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