The Canadian Scientist Diet: Mercury And Tea

At COMERN’s annual general meeting next week in Gimli, Manitoba, 60 mercury researchers will participate in a unique experiment.

For three days, half the experimental group will eat two meals a day of local Lake Winnipeg fish washed down with six cups of black tea. The other half will eat the fish but drink no tea. Participants will provide blood samples for mercury level testing at the beginning and end of the conference. (Dr. Lucotte stresses that the Lake Winnipeg fish were chosen for the experiment only because COMERN encourages the eating of local foods and that these fish contain only average amounts of mercury.)

Along with the important scientific evidence the experiment could reveal, Dr. Lucotte says that the Gimli tea-and-fish experiment is a crucial part of grounding the researchers in the type of participatory, community-based research they’re conducting.

“Being guinea pigs like this takes us back to our roots,” says Dr. Lucotte. “It’s important for us to remember that we’re not just working on a hypothetical story, we’re working with real people and real passions. And that we ourselves can be exposed to mercury in our diets and must make choices about this.”

He expects the results of the Gimli experiment to be available by January, 2005.