Pre-washed organic baby spinach from nhere We purchased the spinach on Monday. On Tuesday night my husband ate a large spinachsalad - as a meal so it was big - the next day he felt very ill and today is about 60% better. I had a couple handfuls of the spinach in my dinner last night and awoke in the middle of the night with my symptoms. I'm 50% better this morning, but the nausea, although much lighter, still comes and goes. Upset stomach, felt like I would vomit or pass out.