PROTEIN AND IRON

A friend of a friend mentioned that Protein has no iron, and i read some articles and asked people around, apparently there is iron in protein. As honestly i do think there is iron in protein. And the person was sure no iron in protein due to the fact the person was a dietitian (or student doing dietitian) hence supposedly know better and right. Myoglobin for instance, a protein that have heme group (thus it has iron in it) and there is Ferritin, iron-storage protein. Anyhow... just to know some fact! and the thing with the "basic psychology" i told some of my colleagues... they all laughed and we find it amusing! wrong approached! more to that! and like could see my face was in shocked as i am a psychologist and maybe i am not experienced (well i do have almost 5 yrs experience now) and still that not psychology. Thats all i can say! Just it is amusing when someone claimed this and that, and someone is right there whom supposedly in that area of expertise. All i can say is people misinterpret what is psychology! anyhow wont say much! Good day!