Thanks to Canada’s proposed ban on plastic baby bottles with the chemical BPA, Walmart stores have announced they look to have such bottles free from their stores by next year.

Playtex, manufacturer of baby bottles, has also jumped aboard the anti-BPA bandwagon, announcing the company will discontinue BPA products by years end.

BPA, or bisphenol A, is a common plastic component found in dental sealants, baby bottles, the liners of food cans, CDs and DVDs, eyeglasses, water bottles and hundreds of household goods. Among the possible dangers from BPA addressed in a recent report from the U.S. government's National Toxicology Program are changes in behavior and the brain, early puberty and possibly precancerous changes in the prostate and breast.

While the National Toxicology Program’s findings have found the evidence of BPA damage in animal tests to be “limited” this report states the possible effects on humans “cannot be dismissed.”

Evidence of BPA’s dangers has been around for a while, but this is the first major government initiative to get them out of circulation