Dioxin Doubletalk

Rumor

Freezing plastic water bottles releases dioxins into water.

Status

Busted!

Origins

In this example, multiple e-mail hoaxes have been combined into one, illustrating that an Internet hoax can propagate by means as simple as “cut and paste.” To prolong the life a previously debunked prank, a new introduction was added to an earlier e-mail on dioxins in the microwave. If you compare the two, you can see they are virtually identical.

What You Should Know

The claim that plastic water bottles will release dioxins when frozen is entirely unfounded. So is the claim that plastic food wraps and containers can release dioxins in the microwave oven.

The vast majority of plastics used in food wraps, packaging containers and beverage bottles do not contain the chemical constituents that form dioxins. In addition, dioxins are a family of compounds that are produced by combustion at high temperatures. They can only be formed during combustion at temperatures typically above 700 degrees Fahrenheit; they cannot be formed at room temperature or in freezing temperatures.

According to FDA, “ With regard to dioxins, we have seen no evidence that plastic containers or films contain dioxins and know of no reason why they would.”

Don’t be fooled by fake IDs. To sound more believable, versions of this rumor falsely identify a health authority, such as Johns Hopkins University or Walter Reed Medical Center, as the source of the misinformation. Some versions even go so far as to include a person’s name and affiliation to give the appearance that a particular individual was the original sender. BreakTheChain.org investigated these alleged ties and found them to be untrue. Tip: Always remember to verify the source before you forward an e-mail scare.

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