Apple Seeds are Poisonous and can Kill You Check Details Here!! Apple Seeds are Poisonous: Apple seeds contain cyanide and a sugar-based compound called amygdalin. The seeds have a strong outer layer that is resistant to digestive juices. But if you chew the seeds, human enzymes come in contact with the amygdalin, cutting off the sugar part of the molecule. The left part of the compound can then decompose, producing hydrogen cyanide.
Apple Seeds are Poisonous & contain Cyanide
Cyanide itself is a rapidly acting, potentially deadly chemical that kills by preventing cells in the body from using oxygen. 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.
In humans, cyanide toxicity is experienced at doses of around 0.5-3.5 milligrams per kilogram of body weight.
The average apple usually contains between five to eight seeds. Apple seeds contain approximately 1-4 milligrams of amygdalin, a 2014 study found, but not all of that translates into cyanide.
Plus, the human body can process hydrogen cyanide in small doses, so eating a few seeds is not dangerous. In fact, it would take anywhere from 150 to several thousand crushed seeds to cause cyanide poisoning.