Updated: Mon Nov. 16 2009 17:26:48

ctvwinnipeg.ca

According to Consumer Reports, seven-billion pounds of the chemical Bisphenol A, or BPA, are produced every year and used in all sorts of products -- including clear plastic bottles and food-can liners. Due to growing health concerns, BPA has been restricted in some states, and in Canada, too. And while there are no federal restrictions on BPA in food packaging, the government has set a guideline for safe exposure. But Consumer Reports says it's not strong enough -- and in fact, it's calling for a ban on BPA in food packaging.

Recent studies have linked low exposure to BPA to a range of adverse health issues, such as cancer, diabetes and reproductive problems.

Consumer Reports tested about 24 canned food products and found high enough levels of BPA to concern it's expert, Urvashi Rangan.

"It's important to note, levels of BPA can vary significantly -- even in the products we tested," says Rangan. "Our tests were a small snapshot of the marketplace, so you can't draw conclusions about any one type of product or any particular brand. But there are things you can do that may help minimize exposure."

Consumer Reports experts are recommending, people choose fresh food over canned whenever possible. And for products children drink a lot of, consider alternatives, such as powdered infant formulas and bottled or boxed juice.

What does Health Canada Say?

Health Canada officials say they're reviewing the information. "While we can't comment on the results of the testing conducted by Consumer Reports, the department is committed to reviewing new evidence as it becomes available and to taking appropriate steps, should they be necessary, to protecting the health of Canadians."

In the meantime, in May 2008, Health Canada released the results of a study on  BPA in canned foods.

Scientists found one billionth of a gram of BPA in a gram of food. They concluded an average Canadian would have to consume several hundred cans of food per day throughout their lifetime, for it to pose any real health risk.

Health Canada says it will continue to look at the issue and data on the subject as it becomes available.

South of the border, the U.S. Food and Drug Administration is reviewing studies on BPA in food and drink containers and is expected to release its opinion on the chemical later in November.

What should consumers do?

If you're still not convinced, check out the links to the right to find more information on the issue and suggestions to avoid or minimize the amount of BPA you take into your body.