Question

Other causes of iron overload include

a) Iron-deficiency anemia
b) Excessive bleeding
c) Vegetarian diet
d) Hemolysis

Answer 1

Iron overload can have various causes, including iron-deficiency anemia, excessive bleeding, a vegetarian diet, and hemolysis.

Step-by-step explanation:

Iron overload, or iron accumulation in the body beyond the normal level, can have various causes. Some of the other causes of iron overload include:

1. Iron-deficiency anemia: Paradoxically, iron overload can occur in individuals who have a history of iron-deficiency anemia. This may happen if they start taking iron supplements without proper medical guidance.
2. Excessive bleeding: Conditions that cause chronic or excessive bleeding, such as peptic ulcers or heavy menstruation, can lead to iron overload over time.
3. Vegetarian diet: While vegetarians are generally at a higher risk of iron-deficiency anemia, excessive intake of iron-rich plant foods or supplements can also contribute to iron overload.
4. Hemolysis: Hemolysis, the destruction of red blood cells, can result in an increased release of iron into the bloodstream. Conditions such as autoimmune hemolytic anemia or sickle cell disease can cause iron overload.