No its not dangerous for health But an impulse to eat ice is often caused by an iron deficiency.
May be dangerous if inject fast
No. Unless the sugar cane was grown in very very iron rich fertiliser. But that's probably dangerous to eat.
iron beak
iron, iron, iron and fibre
Dangerous in what sense? If you mean toxic, the answer is generally no, though iron poisoning is possible if you ingest too much. Fine iron powder can be flammable if dispersed in air. A solid iron rod can be an effective blunt weapon.
No, cheese is not dangerous.
if you eat so much it will be dangerous
Pandas can't eat iron, at least not in its recognizable metal form.
Iron is not dangerous to our health. Iron is a nice supplement to take in moderation. Too much iron is toxic to the body, just like too much of anything. Most notably, women can tolerate iron intake more than men can, because of their menstrual cycles depleting their iron levels.
It is dangerous for anyone to eat pear seeds because they contain cyanide.
I'm a peon, and it would definitely be dangerous (for a cat) to try and eat me!