Hematocrit is the percentage of red blood cells in a person‘s blood. A typical hematocrit range in adults is 36–54%. However, age, sex, and health conditions can influence hematocrit levels. Low red ...

If you own a plug-in vehicle or are considering one, you’ve probably been exposed to the terms Level 1, Level 2 and Level 3 associated with charging speeds — not to be confused with the levels of ...

Normal ferritin levels range from 15-150 ng/mL for females and 15-200 ng/mL for males. High ferritin levels can indicate an iron overload or inflammation. Eating iron-rich foods can help you raise ...