Study shows draft EPA/FDA mercury fish advice not protective nor beneficial enough

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 detail about which mercury-laden species to limit or avoid (i.e. tuna)  and which are low in mercury and higher in omega-3s.


New FDA/EPA advice fails to protect women & children from methlymercury

A new federal advisory promoting seafood fails to protect sensitive populations from methylmercury exposure, according to an analysis by Environmental Working Group and MPP.  “There’s something really ‘fishy’ about the agencies’ fixation on health benefit studies while  ignoring the latest science on methylmercury exposure,” said MPP Director Bender in a statement.

FDA sued over its failure to effectively warn consumers about mercury risks from fish

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  In 2004, FDA acknowledged MeHg exposure risks when it issued an online advisory based on now outdated research.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.

NGO Seminar on MeHg Exposure from Fish

A seminar on methylmercury exposure issues was hosted for over 20 public interest NGOs was held Dec.3rd at Pew Charitable Trusts in Washington, D.C.,organized by Dr. Ned Groth and MPP Director Bender  (reporting.)   The meeting report is available here. During the morning, we were updated on recent research, including:  1) Recent Epidemiological Evidence and Evolving Perspectives on Benefits and Risks, by Ned Groth, PhD, Independent Consultant, (see also report); 2) Potential benefits and harm of fish consumption,By Emily Oken, MD, MPH, Department of Population Medicine, Harvard Medical School, 3) Recent Advances in Databases on Mercury in Fish, by Tim Fitzgerald, PhD, Environmental Defense Fund. The afternoon session included presentations by federal agency officials: 1) Qualitative Modeling of Benefits and Risks and Implications for Risk Management for Mercury Exposure from Commercially-Caught Fish, by Philip Spiller, Senior Advisor, FDA/CFSAN, 2) Review and Update of the Reference Doses for inorganic Hg and methylmercury, by Samantha Jones, PhD,  Associate Director for Science, IRIS Program, US EPA. 3) Update of the Dietary Guidelines for Americans, by Stephanie Goodwin, PhD,  Office of Disease Prevention and Health Promotion, US DHHS.

In advance of mercury treaty adoption, ZMWG hair ‘snapshot’ shows worldwide exposure

A new ZMWG report highlights the importance of the new treaty being ratified as soon as possible to reduce global pollution and exposure to mercury. The treaty will be signed next week near Minamata, where a major mercury poisoning incident was first discovered. NGOs from 9 countries participated in the study in order to ascertain mercury hair levels in women.  Nearly one-quarter (24%) of the samples exceeded the widely recognized U.S. EPA guideline of 1 μg/g.  In 4 countries, a high percentage exceeded the threshold, specifically:  71% in Japan; 64% in Spain; 36% in Mauritius; and 23% in Côte d’Ivoire. “The results indicate that the mercury hair levels in Japanese women were significantly higher than the other countries tested,” said Dr. Takashi Yorifuji, Associate Professor at Okayama University Graduate School of Environmental and Life Science, Japan. “Risk of adverse health effects in children following in utero methylmercury exposures is well documented and rises as maternal exposure increases.”

Obama urged to update consumer advisory on methlymercury in fish

Following a letter from 21 US Senators, an August 15th letter from scientists, MDs and NGOs  urged President Obama to instruct  federal agencies to update the  consumer advisory on methylmercury .  Our letter echoed the earlier Senators letter:“This is the third time a wide bipartisan group of Senators has written to you requesting your help removing roadblocks to finalizing the FDA advice to pregnant women on seafood consumption.  Pregnant women, physicians and medical professionals, however, are still waiting despite numerous commitments in 2011, 2012 and 2013 to finalize the FDA advisory.” Earlier this year, we sent a  similar letter to HHS Secretary Sebelius, but the response back from FDA was not promising.

U.S. advisory on mercury in fish tied up at health department

There was news coverage today of a letter sent last month by 40  scientists and NGOs, urging HHS Secretary Sebelius  to expedite release of an updated  consumer advisory.  “This policy update needs to be sent out for comment to ensure it’s in line with the latest science.” said MPP Director Bender.   Several months ago, Sebelius assured 22 US Senators that “…completing the updated advisory remains a priority for the Administration,” in response to an earlier letter from the senators to President Obama about the 2010 Dietary Guidelines.  Yet  scientists pointed out to Sebelius in 2011 how they were  flawed.  To separate the facts from the ‘fishy’ fables, see:  http://mercuryfactsandfish.org/.

‘Turning up the Heat II’ Report Shows Honeywell Shirking Responsibility

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.

Ahead of UN treaty negotiation, reports show greater mercury risks than earlier thought

The Zero Mercury Working Group, in cooperation with scientists from the Biodiversity Research Institute (BRI) and with other prominent scientists, organized a global webinar to release new findings that demonstrate extensive mercury contamination and summarize studies that show health effects from methylmercury occurring below the level that was considered “safe” just a few years ago. This comes ahead of the final round of United Nations negotiations, scheduled in January 2013, for a global mercury treaty. Slides from the webinar presentations are now available  along with the reports: BRI report; Dr. Groth’s report for ZMWG and ZMWG summary/recommendations.