Poisonous Seeds: Seeds from poisonous plants, such as castor beans or rosary peas, should never be consumed as they contain toxins that can be harmful or even deadly.
Unripe or Raw Seeds: Eating unripe or raw seeds, like raw kidney bean seeds, can cause digestive issues and potentially toxic reactions due to the presence of certain compounds.
Cyanide-Containing Seeds: Seeds from fruits like apple, cherry, or peach should not be consumed in large quantities, as they contain amygdalin.
Oleander Seeds: The seeds of the oleander plant are highly toxic and should be avoided, as they contain cardiac glycosides that can be fatal if consumed.
Unknown or Unidentified Seeds: Avoid consuming seeds from unidentified plants or seeds that you are unsure about, as they may be toxic or have adverse effects on health.