RE: your edit. It’s going to be very difficult to sustain a vegan diet without having a substantial level of bean consumption, due to the poor quality of prote

RE: your edit. It’s going to be very difficult to sustain a vegan diet without having a substantial level of bean consumption, due to the poor quality of protein you’d be getting from the rest of your diet. Another possible issue could have been iron. You noted taking a multivitamin, but mineral consumption would just as likely been your main issue.