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Seaweed warning

Wednesday 28 July 2004

hijiki seaweed contents

The Food Standards Agency is advising people not to eat a type of seaweed called hijiki because of the high levels of arsenic that it contains.

A survey carried out by the Agency found that hijiki contains inorganic arsenic, a form that occurs naturally in some food and can increase people's risk of developing cancer if eaten regularly.

hijiki seaweed package example

Hijiki is a distinctive, almost black, shredded seaweed, that is used mainly as an appetiser or starter in some Japanese restaurants. It is not used in sushi or in Chinese restaurants. If you have eaten hijiki occasionally it is unlikely that you have raised your risk of developing cancer significantly.

Hijiki is also sold for use in soups and salads and some vegetarian and vegan dishes where seaweed is an ingredient. It is sometimes found in the specialist food sections of some supermarkets and department stores and in health food shops and specialist shops selling Asian and Far Eastern food.

The Agency carried out a survey of five different types of seaweed following reports from Canada that there was a problem with hijiki. They also tested arame, kombu, nori and wakame and didn't find inorganic arsenic in these types of seaweed.

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Related links

Agency advises against eating hijiki seaweed Read the press release Arsenic in seaweed Read the Food Survey Information Sheet Hijiki: your questions answered

See also

Hijiki FAQs Chinese PDF version - 101KB

Download pdf  (pdf 100KB) Hijiki FAQs Japanese PDF version - 83KB

Download pdf  (pdf 82KB) Hijiki FAQs Korean

Download pdf  (pdf 91KB) Hijiki press release in Chinese

Download pdf  (pdf 87KB) Hijiki press release in Japanese

Download pdf  (pdf 71KB) Hijiki press release in Korean

Download pdf  (pdf 85KB) (External) Get Adobe Acrobat reader You may need the free Acrobat Reader to view a pdf

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