Many fruit seeds contain compounds called cyanogenic glycosides, such as amygdalin, which act as part of the plant’s natural defense mechanism. Cyanogenic glycosides are naturally occurring cyanide/sugar compounds that can release small amounts of toxic cyanide when their sugar groups are removed. For example, prune and peach pits, which are well studied in the research world, have far greater concentrations of cyanogenic glycosides than apple seeds; however, the lower levels in apple seeds could still pose problems in terms of stomachache or food poisoning.

We don’t have specific details about the safety of eating avocado seeds; therefore, we would recommend avoiding them.