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Half of US population exposed to adverse lead levels in early childhood

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Re: Half of US population exposed to adverse lead levels in early childhood

#101
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post #2

Does anyone know if lead levels matter much in adulthood? Found out my local water had lead, old municipal pipes. Drank it about ten years. Or possibly just two. Either way, wondering if I should be concerned or do anything beyond filtering the water (which I do now)

Where?

Montreal. Lots of old pipes. They sent city workers to check, determined my unit’s levels were high and gave me a filter. Planning work in a few years.

Re: Half of US population exposed to adverse lead levels in early childhood

#102
post #11
post #2

Does anyone know if lead levels matter much in adulthood? Found out my local water had lead, old municipal pipes. Drank it about ten years. Or possibly just two. Either way, wondering if I should be concerned or do anything beyond filtering the water (which I do now)

People have a lot of misconceptions about water infrastructure. Approximately 6-10M lead service lines still exist in today's world. ( https://www.epa.gov/ground-water-and-drinking-water/lead-ser... ) Most of that is kept away from you by treating water with a chemical that causes a rust layer to form over the lead, preventing it from getting into the water at dangerous levels. Phosphates are typically used for this…

To clarify: the measured levels from my tap were high, though not crazy high. High enough the city gave a filter to local residents and said not to drink the water from the tap.

7 micrograms per litre, legal limit 5. This was after running the water for a few min.

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