One thing that can happen is without iron your body can't produce enough hemoglobin (substance in white blood cells that allows them to carry oxygen). Because of this you can develop a condition called anemia.
I myself have been anemic for much of my life, its not a serious condition at all, I take supplements … Read more
Probably not, and in all honesty its dangerous to be on dating sites at that age :S, There are many people on the internet that use fake ages, like internet predators. Try meeting people you know instead