You eat it when you eat food sprayed with it.
Many wheat farmers spray the wheat crop right before harvest to increase yield.
Resistant plants contain it at harvest.
Other plants pinck it up through the soil.
Not true. I’m not sure there is Round-up ready wheat but even if there is you wouldn’t spray for weeds right before harvest it would be a waste of time and money.
You DO have a source for this, don’t you?
...besides Greenpeace, NYSlimes, Sierra Klub, etc....