Iron
Iron is a mineral that helps build red blood cells. Most
importantly, iron helps your blood cells carry the
oxygen that is needed for energy. Getting the right
amount of iron can improve your performance in
sports and in school. Iron is an important nutrient for
teen girls, especially for those who have started
menstruating. Vegetarians also need to pay extra
attention to make sure they get enough iron.
What is anemia?
Anemia is a condition that occurs when you don’t
have enough healthy red blood cells. Without the right
amount of healthy red blood cells, enough oxygen
doesn’t get into your body. This causes people with
anemia to look pale, and often feel weak and tired.
The most common causes are not getting enough iron
or losing too much iron from heavy menstrual
periods. Your health care provider may recommend a
multivitamin with iron if it seems like you are not
getting enough iron from foods.