New digs: OJ Simpson is living in a 5,000 square-foot mansion (above) after his release from Lovelock Correctional Center Neighbors: The property is located in a gated community (above) with a private golf course just miles from the Las Vegas Strip
Definition. A ferritin test measures the amount of ferritin in your blood. Ferritin is a blood cell protein that contains iron. A ferritin test helps your doctor understand how much iron your body is storing.If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency.If a ferritin test shows higher than normal levels, it could indicate that you have a condition that causes your body to store too much iron. ferritin test helps your doctor understand how much iron your body is storing. If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency.
Ferritin is a protein that stores iron. Red blood cells need iron to form normally and carry oxygen around your body. Other parts of your body, such as your liver, bone marrow, and muscles, also need iron. Low levels of ferritin lead to iron-deficiency anemia.This means you have too few red blood cells.Iron deficiency can come from a poor diet or blood loss.Or your body may have trouble absorbing iron from food.ther parts of your body, such as your liver, bone marrow, and muscles, also need iron. Low levels of ferritin lead to iron-deficiency anemia. This means you have too few red blood cells. Iron deficiency can come from a poor diet or blood loss. Or your body may have trouble absorbing iron from food.