Mercury levels of whale-eating town’s residents 10 times average

Japan Today
Friday 22nd January, 06:40 AM JST

Levels of mercury in hair samples of residents of Taiji, Wakayama Prefecture, which is known for customarily eating small whales caught by coastal whaling, are about 10 times the average in Japan, possibly due to consumption of whale meat with high concentration of mercury, one of researchers who conducted the survey said Thursday.

Hair samples were collected from 30 men and 20 women living in the whaling town with a population of about 3,400 through local collaborators between December 2007 and July 2008 for testing, Tetsuya Endo, an associate professor at Health Sciences University of Hokkaido, said.

The survey showed the average total mercury levels in the men’s and women’s hair samples were 21.6 parts per million and 11.9 ppm, respectively, while the levels of average Japanese men and women are 2.55 ppm and 1.43 ppm, he said.

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