what seeds are poisonous to humans
Answer: Apple seeds do contain a small amount of cyanide, which is a lethal poison, but you are protected from the toxin by the hard seed coating.If you eat whole apple seeds, they pass through your digestive system relatively untouched.pple seeds contain amygdalin, which decomposes into toxic benzaldehyde and prussic acid (hydrogen cyanide. However, humans are able to detoxify small amounts of these chemicals. Burazin, Getty Images.