A low reticulocyte count can be a sign of B12 deficiency because the bone marrow cannot make red blood cells without B12
The critical transition point is the first needle puncture
Vegetarians and vegans should opt for fortified foods or supplements
Blood 132:17811791 Vitrano A, Calvaruso G, Lai E, Colletta G, Quota A, Gerardi C, Concetta Rigoli L, Pitrolo L, Cuccia L, Gagliardotto F, Filosa A, Caruso V, Argento C, Campisi S, Rizzo M, Prossomariti L, Fidone C, Fustaneo M, di Maggio R, Maggio A (2017) The era of comparable life expectancy between thalassaemia major and intermedia: is it time to revisit the major-intermedia dichotomy