Can Hemoglobin Always Be Increased Through Diet? When Are Injections Necessary? Experts Explain

Hemoglobin, a vital protein in red blood cells, transports oxygen throughout the body and supports energy, brain function, and immunity. Normal hemoglobin ranges are 13-17 g/dL for adult men and 12-15 g/dL for women. Deficiency, called anemia, causes symptoms like fatigue, dizziness, headache, and in severe cases, heart issues.

Dr. Ajay Kumar from Delhi explains that mild hemoglobin deficiency (10-13 g/dL) can often be corrected with iron-rich diets and oral supplements. Foods like green leafy vegetables, pomegranates, dates, jaggery, pulses, fish, and meat boost iron levels. Vitamin C-rich fruits such as oranges, amla, and lemons enhance iron absorption.

However, when hemoglobin falls below 9 g/dL, or in cases of severe anemia in pregnant women, or where nutrient absorption is impaired, diet alone is insufficient. In these situations, doctors recommend iron injections, intravenous iron therapy, or sometimes blood transfusions to rapidly restore hemoglobin levels.

Regular monitoring of hemoglobin through blood tests like CBC and serum ferritin is essential for early detection and appropriate treatment. Lifestyle factors such as adequate sleep and stress management also support healthy blood production.

In summary, while diet and supplements are effective for mild to moderate anemia, severe cases require medical intervention with injections or transfusions. Individual treatment depends on the severity and underlying causes, as determined by a healthcare professional.