EWG and MPP received extensive media coverage after releasing results measuring mercury hair levels in over 250 women who eat two or more seafood meals per week, the amount EPA/FDA recommend. Testing indicates 29% exceed the EPA guideline for mercury exposure during pregnancy (1 ppm) and 59% exceed a more protective upper limit of 0.58 ppm recommended by scientists. Tuna was a major source of participant’s mercury exposure (40% of estimated ingestion) which is consistent with MPP’s (now updated) analysis, using FDA’s data, which shows tuna accounts for 45% of mercury in the US seafood supply. Notably only 17% of the mercury in participants’ diets was from species identified in EPA/FDA’s draft advice, which is incomplete because it fails to provide enough detailabout which mercury-laden species to limit or avoid (i.e. tuna) and which are low in mercury and higher in omega-3s.
On behalf of CSPI and MPP, Earthjustice recently filed a lawsuit in federal court against FDA for failing to respond to our 2011 petition requesting the Agency to give consumers clear, accurate and accessible information about mercury in seafood (as recent press reports explain.) The lawsuit seeks a court-ordered deadline since under its own regulations, FDA had 180 days to respond and its failure to do so violates federal law. In 2004, FDA acknowledged MeHg exposure risks when it issued an online advisory based on now outdated research. Several recent studies suggest adverse effects at exposure levels 10-fold lower than those considered acceptable a decade ago.
A manufacturer-run program for collecting mercury thermostats is failing to keep the toxic heavy metal out of the the environment, according to a new report, Turning Up the HeatII , released today. The report estimates that the industry recycling program has captured only 8% of mercury thermostats over the past decade, resulting in over 50 tons of mercury into the environment. “Companies that profited from the sale of mercury thermostats are shirking their responsibilities,” said MPP Bender in a statement that received extensive media coverage.
Joined by the EU, Canada and other developed countries, the U.S. opposed a separate health provision during the fourth (of five) mercury treaty negotiation earlier this week in Punta del Este, Uruguay. “This is an example of north–south double standard over whether health issues will be addressed equitably,” stated Michael Bender , MPP director, who provided a statement on behalf of the Zero Mercury Working Group during the negotiation. “Mercury is a basic human rights issue. Health strategies to address reducing exposure to mercury must be included in this treaty.”
Thirty academic scientists, medical doctors and consumer advocates wrote to FDA and EPA last Friday, urging them to strengthen the Federal fish consumption advisory for mercury and also to do a better job of warning consumers. “Recent research shows that both beneficial effects of fish nutrients and harm from mercury exposure occur in a baby’s developing brain when a pregnant woman eats ordinary amounts of fish,” said Edward Groth III, PhD, a Mercury Policy Project science consultant. “There is no evidence of a threshold for the harmful effects of mercury, and even the amount in a single can of tuna should probably be avoided.”
Less than two years after the removal of bald eagles from the U.S.’s endangered species list, a research group in Maine has found an elevated levels of mercury in the blood and feathers of bald eagles in the Catskill Park region of New York. This morning the Nature Conservancy-NY, along with their partners at the Biodiversity Research Institute and the New York State Department of Environmental Conservation, released a report about the impact of bald eagle mercury study (see summary). An executive summary and the full report can be found at BRI’s Web site. The New York Times covered the release with a major story in this morning’s Science Section.
Brown University researchers have discovered a nanomaterial that can absorb the mercury emitted from a broken compact fluorescent lamp (CFL). The researchers, led by Robert Hurt, professor of engineering, and engineering student Natalie Johnson, have created a mercury-absorbent container lining that can be used commercially. The packaging invention, for which Brown has applied for federal patents, would relieve a major concern with CFL use and comes as CFL sales are projected to skyrocket. For more information, see the link to the Brown University press release.