Dưới đây là mức thuy ngân có trong các loại cá (trang HCĐ )

Quí bạn giữ danh sách nầy khi mua cá thì xem qua, thấy loại nào chứa thủy ngân nhiều thì ăn ít lại..

SPECIES		Mức thủy ngân trung bình (PPM)				Mức thủy ngân tối đa (PPM)		SOURCE OF DATA
SCALLOP		ND			0.033			FDA 1991-2009
CLAM		0.002			0.028			FDA 1991-2010
SHRIMP		0.001			0.05			FDA 1991-2009
OYSTER		ND			0.25			FDA 1991-2009
SARDINE		0.010			0.083			FDA 2002-2010
TILAPIA		0.004			0.084			FDA 1991-2008
SALMON (CANNED)		0.010			0.086			FDA 1993-2009
ANCHOVIES		0.011			0.049			FDA 2007-2009
SALMON (FRESH/FROZEN)		0.015			0.19			FDA 1991-2009
CATFISH		0.005			0.314			FDA 1991-2010
SQUID		0.017			0.07			FDA 2005-2009
POLLOCK		0.003			0.78			FDA 1991-2008
CRAWFISH		0.035			0.051			FDA 1991-2007
SHAD		0.033			0.186			FDA 2007-2011
MACKEREL ATLANTIC (N.Atlantic)		N/A			0.16			NMFS REPORT 1978
MULLET		0.014			0.27			FDA 1991-2008
WHITING		0.052			0.096			FDA 1991-2008
HADDOCK (Atlantic)		0.049			0.197			FDA 1991-2009
FLATFISH [2]		0.05			0.218			FDA 1991-2009
BUTTERFISH		N/A			0.36			NMFS REPORT 1978
CRAB [1]		0.05			0.61			FDA 1991-2009
CROAKER ATLANTIC (Atlantic)		0.06			0.193			FDA 2002-2011
TROUT (FRESHWATER)		0.025			0.678			FDA 1991-2008
HERRING		0.042			0.56			FDA 2005-2012
HAKE		0.067			0.378			FDA 1994-2009
JACKSMELT		0.05			0.5			FDA 1997-2007
MACKEREL CHUB (Pacific)		N/A			0.19			NMFS REPORT 1978
WHITEFISH		0.067			0.317			FDA 1991-2008
SHEEPSHEAD		0.08			0.17			FDA 1992-2007
LOBSTER (Spiny)		0.062			0.27			FDA 1991-2005
PICKEREL		0.091			0.31			FDA 1991-2007
LOBSTER (NORTHERN / AMERICAN)		0.086			0.23			FDA 2005-2007
CARP		0.134			0.271			FDA 1992-2007
COD		0.066			0.989			FDA 1991-2010
PERCH OCEAN		0.102			0.578			FDA 1991-2010
TUNA (CANNED, LIGHT)		0.077			0.889			FDA 1991-2010
BUFFALOFISH		0.12			0.43			FDA 1992-2008
SKATE		N/A			0.36			NMFS REPORT 1978
TILEFISH (Atlantic)		0.099			0.533			FDA 1994-2004
TUNA (FRESH/FROZEN, SKIPJACK)		0.15			0.26			FDA 1993-2007
PERCH (Freshwater)		0.146			0.325			FDA 1991-2007
MONKFISH		0.139			0.289			FDA 1994-2007
LOBSTER (Species Unknown)		0.143			0.451			FDA 1991-2008
SNAPPER		0.113			1.366			FDA 1991-2007
BASS (SALTWATER, BLACK, STRIPED, ROCKFISH) [3]		0.094			0.96			FDA 1991-2010
MAHI MAHI		0.18			0.45			FDA 1991-2005
MACKEREL SPANISH (S. Atlantic)		N/A			0.73			NMFS REPORT 1978
SCORPIONFISH		0.181			0.456			FDA 2006-2007
WEAKFISH (SEA TROUT)		0.157			0.744			FDA 1991-2005
HALIBUT		0.188			1.52			FDA 1992-2009
CROAKER WHITE (Pacific)		0.28			0.41			FDA 1997
TUNA (CANNED, ALBACORE)		0.338			0.853			FDA 1991-2009
BASS CHILEAN		0.303			2.18			FDA 1994-2010
TUNA (FRESH/FROZEN, YELLOWFIN)		0.311			1.478			FDA 1993-2010
TUNA (FRESH/FROZEN, ALBACORE)		0.36			0.82			FDA 1992-2008
SABLEFISH		0.265			1.052			FDA 2004-2009
BLUEFISH		0.305			1.452			FDA 1991-2009
TUNA (FRESH/FROZEN, ALL)		0.34			1.816			FDA 1991-2010
TUNA (FRESH/FROZEN, Species Unknown)		0.334			1.3			FDA 1991-2010
GROUPER (ALL SPECIES)		0.399			1.205			FDA 1991-2005
MACKEREL SPANISH (Gulf of Mexico)		N/A			1.56			NMFS REPORT 1978
MARLIN		0.39			0.92			FDA 1992-1996
ORANGE ROUGHY		0.562			1.12			FDA 1991-2009
TUNA (FRESH/FROZEN, BIGEYE)		0.56			1.816			FDA 1993-2005
MACKEREL KING		N/A			1.67			GULF OF MEXICO REPORT 2000
SHARK		0.811			4.54			FDA 1991-2007
SWORDFISH		0.87			3.22			FDA 1990-2010
TILEFISH (Gulf of Mexico)		N/A			3.73			NMFS REPORT 1978

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