what is considered dangerous iron level
The Dangers Involving Low Iron Levels. Low blood iron levels limit your body's ability to produce hemoglobin, the oxygen-carrying protein in red blood cells. Low iron levels lead to iron deficiency anemia, a condition that affects more than 1 billion people worldwide, according to Science Daily. Although it does not directly yield any energy, iron is a mineral that plays a number of life-sustaining roles in your body.