Mushrooms - Yet Another B12 Thread!

Sorry if this has already been posted.

I noticed on that portabello mushrooms have a 1% B12 content:…

Does anyone know any more information about this? Or is it a typo?


  • They do have b12…it’s because of the dirt that’s still on them…if you eat any wild unwashed fruit or veggie, it will have b12 right…so that’s the reasoning I guess.

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