A new study suggests that arsenic found in up to 90% of Americans' tap water poses serious health risks, especially for pregnant women and their children. Conducted by Columbia University, the research indicated that even trace levels of arsenic in drinking water could lead to premature births and low birth weights. The element disrupts fetal development, affecting hormone regulation and nutrient absorption. With over 280 million Americans relying on public water systems, and the greatest risks found in the Southwest, there is an urgent need for stricter regulatory measures regarding arsenic levels.
The study found that even trace amounts of arsenic in drinking water significantly increased the risk of premature births and underweight children among pregnant women.
Researchers revealed that arsenic can cross the placenta and hinder fetal development by disrupting vital processes like hormone function, DNA expression, and organ formation.
The EPA's current limit for arsenic contamination in drinking water is 10 μg/L, but the study indicated risks even at levels below 5 μg/L.
Arsenic contamination is prevalent across America, particularly affecting public water systems in the Southwest due to geological factors.
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