In vegetarian and eggtarians very rare sources of vit
b12 r there major dietary sources of vit B12 are non vegetarian dietary items.
Since vit b12 is a water soluble vitamin it’s deficiency is very common.
Kindly share ur complete concern like weight , level of workout, dietary pattern and general body condition any comorbidity present if any
Next Steps
Feel free to consult with detail history for further guidance and prescription