Is it safe to freeze water in plastic bottles?

There have long been stories circulating on social media claiming that the freezing of water in plastic bottles can increase your cancer risk. On the surface, some of these facts seem pretty convincing, with supporting references from the likes of John Hopkins and the American Cancer Society. read more

Actually, freezing your water bottle will work against the releasing of chemicals, which do not diffuse very well in cold temperatures, like in your freezer. Another fact to set your mind at ease: Most plastic water bottles, and microwave containers do NOT contain the chemicals that form dioxins. read more

Don't freeze your plastic water bottles with water as this also releases dioxins in the plastic. Dr. Edward Fujimoto from Castle Hospital was on a TV program explaining this health hazard. He is the manager of the Wellness Program at the hospital. read more