There are ways to turn things around, experts say, Stop refrigerating these 4 fruits and vegetables. Last modified on Wed 22 Feb 2017 18.03 GMT. An apple a day may keep the doctor away. All rights reserved. Fact check: Apple seeds do contain cyanide, but not enough to kill The claim: Apple seeds contain cyanide, and eating 20 apple cores will kill an adult. He died just prior to turning 100,” another wrote. If the seed is chewed or otherwise broken, human or … Amygdalin exists in relatively high amounts in the seeds of fruits in the Rosaceae family, which includes apples, almonds, apricots, peaches, and cherries. 8 things you need for cooking apples this fall, Drinking water while eating does not lead to digestive issues. You’re highly unlikely to manage to eat enough apple seeds to poison yourself, so you can rest easy if you occasionally swallow one. But one viral claim suggests that eating too many apples might send you to the doctor – or worse, the morgue. Apple seeds contain a cyanide- and sugar-based compound called amygdalin. The average apple usually contains between five to eight seeds. The seeds have a strong outer layer that is resistant to digestive juices. The Facebook page “Facts that will blow your mind” did not respond to USA TODAY’s request for comment. Cyanide toxicity is experienced by humans at doses of around 0.5–3.5 milligrams per kilogram of body weight. Cyanide in fruit seeds: how dangerous is an apple? The fatal dose: Poison in Agatha Christie’s works, Zyklon B, a Poison Used During the Holocaust, Determination of amygdalin in apple seeds, fresh apples and processed apple juices. © 2020 Guardian News & Media Limited or its affiliated companies. The claim that apple seeds contain cyanide and eating 20 apple cores will kill an adult is MISSING CONTEXT, because key information was missing from the post. Thank you for supporting our journalism. If the seed is chewed or otherwise broken, human or animal enzymes come into contact with the amygdalin and effectively cut off the sugar part of the molecule. Get all the news you need in your inbox each morning. “Eating 20 apple cores will kill an adult, while eating less can result in paralysis, coma and brain damage.”. Plus, the human body can process hydrogen cyanide in small doses, so eating a few seeds is not dangerous. Cyanide itself is a rapidly acting, potentially deadly chemical that kills by preventing cells in the body from using oxygen, according to the CDC. Symptoms of cyanide poisoning include stomach cramps, headache, nausea and vomiting, and can culminate in cardiac arrest, respiratory failure, coma and death. subscribe to our print edition, ad-free app or electronic newspaper replica here. I used to eat close to 5 apples a day...” one commenter wrote. Apple seeds contain approximately 1-4 milligrams of amygdalin, a 2014 study found, but not all of that translates into cyanide. You can subscribe to our print edition, ad-free app or electronic newspaper replica here. “Apple seeds contain cyanide,” a post by Facebook page “Facts that will blow your mind” reads. This article originally appeared on USA TODAY: Fact check: Apple seeds do contain cyanide, but not enough to kill, Like us on Facebook to see similar stories, US Coronavirus: Nearly 60,000 Americans could die of Covid-19 in the next three weeks. A fatal dose for humans can be as low as 1.5 milligrams per kilogram of body weight. But if you chew the seeds, human (or animal) enzymes come in contact with the amygdalin, cutting off the sugar part of the molecule, The Guardian reported. In humans, cyanide toxicity is experienced at doses of around 0.5-3.5 milligrams per kilogram of body weight, The Guardian reported. What’s left of the compound can then decompose, producing hydrogen cyanide. “I always eat my apples with the seeds, nothing has ever happened to me. As not all of this mass would be converted into hydrogen cyanide (some of it will constitute the sugar part of the molecules that is cleaved off), it’s apparent that you’re going to need to eat a huge number of apple seeds to succeed in poisoning yourself, and there don’t appear to be any cases of someone having succeeded in doing so. The seeds, pips and stones of many varieties of fruit contain small amounts of cyanide, so here’s your handy guide on the pips not to eat, Sun 11 Oct 2015 08.00 BST Our fact check work is supported in part by a grant from Facebook. Apples contain a compound called amygdalin in their seeds, which is a cyanide-and-sugar based molecule. 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Microsoft may earn an Affiliate Commission if you purchase something through recommended links in this article. But one would have to consume between 150 and several thousand apple seeds — and they would need to be crushed — to cause cyanide poisoning, and possibly death. Available for everyone, funded by readers. More: 8 things you need for cooking apples this fall. In a recent study, the amygdalin content of apple seeds was found to be approximately 3 milligrams per gram of seeds (one seed is approximately 0.7g). Show full articles without "Continue Reading" button for {0} hours. In fact, it would take "anywhere from 150 to several thousand crushed seeds" to cause cyanide poisoning, according to Britannica. Fact check: Apple seeds do contain cyanide, but not enough to kill. Some of the problems associated with high consumption of apple seeds cyanide: You may be victimized to several disorders Get a paralysis attack Experience memory loss Suffer from a heart failure. The post was shared more than 5,000 times, though commenters were quick to question the post’s veracity. “I had a cousin, an old country doctor, who recommended eating an apple day, including the core and the seeds. The chemical is a favorite silent killer of mystery novelists like Agatha Christie, but has also been used egregiously in real life, perhaps most infamously as the gas in Holocaust gas chambers. Apples contain a compound called amygdalin in their seeds, which is a cyanide-and-sugar based molecule. It’s true that apple seeds contain cyanide in the form of the compound amygdalin. Exposure to a large amount can lead to symptoms including convulsions, slow heart rate and respiratory failure leading to death, and exposure to a small amount might cause dizziness, nausea and weakness, among other things, the CDC says. Fact check: Drinking water while eating does not lead to digestive issues. The remainder can then decompose to produce the poisonous gas hydrogen cyanide. An apple a day may keep the doctor... Apple seeds do contain cyanide, but not enough to kill. Start the day smarter.