A ferritin blood test measures the level of iron in the blood, and normal levels should fall within the range of 12 to 300 nanograms per milliliter of blood for men and 12 to 150 nanograms per milliliter of blood for women, as reported by MedicineNet. Acceptable normal values may vary slightly depending on the laboratory where the blood sample was sent to for review. High levels of iron indicate that the patient is suffering from an iron storage disorder, like hemochromatosis, or an alcoholic liver disease, while low levels of iron indicate that the patient may be struggling with an iron deficiency, which is the main cause for anemia and intestinal conditions that cause poor iron absorption.Know More
To prepare for the test, some medical professionals may request patients to fast for a minimum of 12 hours. In addition, some experts also recommend performing the test in the morning for the most accurate results possible.
Iron is a crucial element required in the body. It is needed for red blood cell production. Red blood cells are responsible for providing and distributing oxygen to all of the tissues throughout the body for aerobic respiration, which is a process that helps produce more energy.Learn more about Medical Ranges & Levels
Normal ferritin levels increase as children grow older, but for teenagers and young girls, the normal range is 7 to 140 nanograms per milliliter, according to WebMD. For adult women, the range is 18 to 160 nanograms per milliliter. Values below these ranges are considered low ferritin levels.Full Answer >
Normal prostate-specific antigen levels go up to 2.5 nanograms per milliliter for ages 40 to 49, 4.0 nanograms per milliliter for 50 to 59, 4.5 nanograms per milliliter for 60 to 69 and 6.5 nanograms per milliliter for 70 to 79, according to MedicineNet. These figures vary by race.Full Answer >
According to WebMD, the normal range for iron is 70 to 175 mcg/dl for men, 50 to 150 mcg/dl for women and 50 and 120 mcg/dl for children. This is a reference range that can vary by the lab doing the blood test.Full Answer >
Normal prolactin levels for men range from 3 to15 nanograms per milliliter or 3 to15 micrograms per liter. For nonpregnant women, the range is 4 to 23 nanograms per milliliter or 4 to 23 micrograms per liter, according to WebMD.Full Answer >