201 Health PSA: vitamin b12, do you have enough? Do you know the signs of deficiency? (www.youtube.com) 🧘Mental/Physical Health 🏋🏼♂️ posted 2 years ago by dirtypaperplate 2 years ago by dirtypaperplate +202 / -1 89 comments share 89 comments share save hide report block hide replies
Actually, some B12 is synthesizable by gut bacteria. However, the bulk of our B12 stores come from consuming animal products.
I believe that is done by bacteria too far in the digestive tract to be used but yes you are correct.