Hijiki

Hijiki is a traditional food and has been a part of a balanced diet in Japan for centuries. Hijiki is known to be rich in dietary fibre and essential minerals such as calcium, iron, and magnesium. According to Japanese folklore, hijiki aids health and beauty, and thick, black, lustrous hair is connected to regular consumption of small amounts of h...
Found on http://en.wikipedia.org/wiki/Hijiki

Hijiki

A dark brown sea-vegetable that turns black when dried. It has a wiry consistency, may be strong-tasting and is high in calcium and protein.
Found on http://www.macrobiotics.co.uk/glossary.htm
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