Public health

“Safe” levels of thyroid inhibitor in tap water much lower than thought

Yet another study demonstrating that tap water may be quite unsafe to drink, and that yet another one of EPA/FDA regulations on “safe” levels of a potent thyroid-inhibiting contaminant in drinking water are nothing more than wishful thinking. Namely, the study below claims that the levels of perchlorate in drinking water defined as safe by the EPA/FDA are an order of magnitude higher than what is considered “acceptable” risk, and there is likely no truly safe level of exposure similarly to the story now unfolding about fluoride and the decade-long scientific fraud in regards to its safety. Unsurprisingly, the heavily-lobbied EPA recently rules against regulating levels of perchlorate in the environment, choosing to continue its course of (in)action as it also did in regards to other known endocrine disruptors such as fluoride, bisphenols, teflon constituents, etc.

https://www.nature.com/articles/s41594-020-0417-5

https://www.hopkinsmedicine.org/news/newsroom/news-releases/research-story-tip-something-in-the-water-environmental-pollutant-may-be-more-hazardous-than-previously-thought

“…Sometimes toxins, such as hazardous wastes and industrial byproducts, seep into groundwater, the source of our drinking water. One such pollutant is perchlorate, a chemical compound used in rocket fuels, fireworks, fertilizers and other materials. The compound is thought to contribute to health issues in humans such as hypothyroidism, the decreased production of hormones from the thyroid gland, which […]

Summary
Article Name
“Safe” levels of thyroid inhibitor in tap water much lower than thought
Description
Study claims safe levels of perchlorate in drinking water defined by EPA/FDA are an order of magnitude higher than what is considered "acceptable" risk.
Author
Publisher Name
haidut.me

Recent Posts

Well Data Explorer: Visualizing Contaminated Groundwater in 3D

Map: A 3D view with basemap transparency adjusted to show underground wells, with filtering by…

2 days ago

California’s Plans for Slowing Climate Change Through Nature-Based Solutions

As part of SF Climate Week, KQED’s Danielle Venton sat down with the California Secretary…

3 days ago

‘More litter in Tahoe than meets the eye’

JT Chevallier and JB Harris operate BEBOT during a demo on Tallac Beach, June 15,…

3 days ago

Biden administration announces new wetlands protections after Supreme Court decision

The Biden administration announced new protections for millions of acres of wetlands, which are essential…

4 days ago

It’s Raining Stormwater NOVs in California

Photo: Adobe Stock / Romolo Tavani For many California industrial facilities, above average rainfall brought 60-day…

5 days ago

Nature-based solutions: California wants to harness more than half its land to combat climate change by 2045.

U.S. Forest Service firefighters in the Angeles National Forest burn piles of forest debris below…

6 days ago