At this point, we all should point to personalized diets. I'm vegetarian for many years now, yet I started to have iron deficiency. B12 is perfectly fine. My wi

At this point, we all should point to personalized diets. I'm vegetarian for many years now, yet I started to have iron deficiency. B12 is perfectly fine. My wife is also vegetarian, her B12 and iron are fine. You should keep an eye on your b12/iron/protein/whatever levels, but each individual requires a different approach.