Does iron deficiency anemia indicate lack of sugar?

Aug 24, 2022 Source: Cainiu Health
Disease description:

My mother is 69 years old. She was found to have iron deficiency anemia during a routine health checkup. What follow-up tests are needed? Does iron deficiency anemia mean a lack of sugar?

Doctor's answer (1)
Dr. Li Man
Iron deficiency anemia generally does not indicate hypoglycemia, and it is unrelated to blood glucose levels. Iron deficiency anemia results from decreased hemoglobin levels in the body, usually caused by insufficient raw materials for synthesis, aplastic anemia, or similar conditions. Blood glucose abnormalities are primarily related to vascular complications, which may lead to damage of the cardiovascular and cerebrovascular systems. Patients should identify the underlying cause and receive appropriate treatment accordingly, avoiding blind use of medications.