How long do seseame seeds stay in your system?

Answer 1

Sesame seeds? You're thinking of poppy seeds, not sesame seeds.

Poppy seeds come from opium poppies and they have very, very small amounts of opium in them. If the test you're taking is turned down low enough to detect poppy seeds--and the current federal screening cutoff for opiates is high enough not to detect poppy seeds--they stay in your system three days.

Sesame seeds don't have drugs in them. You can eat them by the pound if you like.