While the opium-rich latex within the poppy possesses high levels of narcotics, the actual seeds do not.
The seeds have a long rich history and were never harvested for themselves but as a byproduct of opium production.
The flavor is somewhat nutty and even a bit citric, and their pinprick crunch is highly valued in baked goods.
Poppy seeds must be toasted or baked before their flavor to be at its peak.
Due to their high oil and protein content poppy seeds tend to go rancid quickly so be sure to purchase them in small quantities. Store them in an airtight container in a dark and dry place, but toss after six months.