Tuna too toxic for school lunches?

زائر

Is tuna too toxic for kids? Numerous consumer groups have
joined together to recommend that the U.S. Department of Agriculture
remove tuna from school menus, USA Today reported.

The proposal was prompted by recent tests, which revealed the canned
tuna sold to schools contains variably high levels of mercury –
sometimes surpassing the federal limit.

Researchers from the Mercury Policy Project of Montpelier – a
non-profit based in Vermont, which is dedicated to eliminating mercury
exposure and use – examined 59 samples of tuna in both cans and foil
pouches from 11 states. While methylmercury levels were fairly close to
levels found by the FDA, the levels also varied greatly. Average
methylmercury levels ranged from 0.02 to 0.64 parts per million in light
tuna and 0.19 to 1.27 parts per million in albacore tuna, according to
the newspaper.

According to 2004 Environmental Protection Agency (EPA) and Food and
Drug Administration (FDA) recommendations, young children should consume
two meals a week of a variety of fish, in order to receive the health
benefits of seafood while minimizing their exposure to mercury. Seafood
is often touted for its omega-3 fatty acids, considered essential for
metabolism and reducing inflammation in the body.

However, consumer groups are saying the health benefits are
overshadowed by the potential risks posed by mercury consumption.
Current EPA guidelines recommend that for every kilogram of body
weight, a person should consume no more than .1 microgram of mercury.
According to the EPA’s website, too much mercury exposure in developing
brains can cause severe learning disabilities and other birth defects.

Click for the EPA and FDA fish and shellfish recommendations

The Mercury Police Project argued the current EPA guidelines are
still too high, saying that a 44-pound child who ate only two ounces of
albacore tuna would be receive 47 percent of the recommend amount of
mercury, USA Today said. The non-profit proposed children should stop
eating albacore tuna altogether, and young children should only eat
light tuna once a month.

Representatives from the tuna industry disagreed, maintaining that
canned tuna is perfectly safe to eat. A speaker for the National
Fisheries Institute in McLean, Va., said the real health problem is that
people do not eat enough seafood.

» Concerned advocates, companies respond to Calif. "toxic" nail polish report