Food past the fresh date....safe?

chick-e-pie

In the Brooder
12 Years
Oct 4, 2007
15
0
22
Western Washington State
Hi.

We were on vacation for a couple of weeks and my package of spinach greens became very wilted while we were gone. I'd like to give it to my hens but I'm not sure at what point it gets unsafe. It's not moldy and it doesn't seem rotten. I just has some leaves that are getting mushy.

Thanks
 
I do not feed spinach to my birds. Not only does it contain tannins (Tannins can inhibit digestive enzymes, bind protein, and reduce the bioavailability of vitamin B12 and iron.5 Additionally, at high levels, tannins can cause epithelium and liver damage) but the oxalate content makes it unsuitable for birds ....Oxalate (oxalic acid) is an organic acid makes calcium and other trace minerals unavailable to birds because it binds them. Lower levels of oxalate can cause reduced growth, kidney stones, and poor bone mineralization. Peas, beets, beet greens, lettuce, turnips, carrots, and berries have lower levels of oxalates; high levels of oxalates can cause diarrhea, poor blood clotting, vomiting and convulsions. Very high levels are found in spinach
 
Tannins and oxalates do the same thing to us, when eated in excess. I think a little wouldn't harm the birds. I give mine dock leaves (very high in oxalates) and they haven't had a problem, but it's also not a major part of their diet.
 
wow, I didn't know that about the spinach!!
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My chickens ate all my spinach in the garden last spring and I didn't get any at all!!! I then fenced in the garden. Nothing went wrong with my chickens, thank goodness. All are healthy and doing fine.
 

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