National grocery store chains, including Albertsons and Safeway are advising customers about the dangers of methyl mercury levels in some seafood. The substance is known to harm the nervous system in unborn babies and young children. However, local health officials say most people have no need to worry.
For more information about methyl mercury, click here.
(10/21/05 at 3:19 p.m. by KHQ Local News)