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Revealed! Mars' Grisly Secret: Candymaker Kills Animals

Got a sweet tooth? Think twice before picking up a Mars candy bar! You should know that candymaker Mars, Inc.—creator of M&M's, Snickers, Twix, Dove, Three Musketeers, Starburst, and other candies—funds deadly animal tests, even though there are more reliable human studies and not one of the tests is required by law.

Mars funded a deadly experiment on rats to determine the effects of chocolate ingredients on their blood vessels. Experimenters force-fed the rats by shoving plastic tubes down their throats and then cut open the rats' legs to expose an artery, which was clamped shut to block blood flow. After the experiment, the animals were killed. Mars has also funded cruel experiments in which mice were fed a candy ingredient and forced to swim in a pool of a water mixed with white paint. The mice had to find a hidden platform to avoid drowning, only to be killed and dissected later on. In yet another experiment supported by Mars, rats were fed cocoa and anesthetized with carbon dioxide so that their blood could be collected by injecting a needle directly into their hearts, which can lead to internal bleeding and other deadly complications.

Find out more about Mars' cruel experiments.

Mars' top competitor, Hershey's, has pledged not to fund or conduct experiments on animals. Other major food corporations—including Coca-Cola, PepsiCo, Ocean Spray, Welch's, and POM Wonderful—have also publicly ended animal tests after hearing from PETA.

Read PETA's letters to Mars CEO Paul Michaels.

Stay up-to-date with PETA’s accomplishments to end testing on animals in the food and beverage industry.

Mars’ animal tests make PETA’s skin crawl. Watch this video to learn more about animal experimentation.

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