Mothers to-be, infants and children: beware of eating shark, swordfish and marlin! This alert has been sounded by the uk Food Standards Agency in the wake of studies which reveal that these types of fish carry high levels of mercury in them.
The agency carried out a survey that analyzed 336 fresh, frozen and processed seafish and shellfish. It found that shark had the highest levels of mercury, while those in swordfish and marlin were also high.
Earlier, the us Food and Drug Administration (fda) had issued a similar warning in January 2001. It advised pregnant women and women of childbearing age not to eat shark, swordfish, king mackerel and tilefish. The survey identified high levels of methylmercury in only three species. Methylmercury can harm the nervous system of an unborn child and also of growing children. Apart from natural sources, mercury is released into the environment by human activities such as pulp and paper processing, mining operations, burning garbage and use of fossil fuels.
We are a voice to you; you have been a support to us. Together we build journalism that is independent, credible and fearless. You can further help us by making a donation. This will mean a lot for our ability to bring you news, perspectives and analysis from the ground so that we can make change together.
.png)
Comments are moderated and will be published only after the site moderator’s approval. Please use a genuine email ID and provide your name. Selected comments may also be used in the ‘Letters’ section of the Down To Earth print edition.