Low transferrin saturation is often associated with iron deficiency. The treatment approach primarily requires accurately diagnosing the underlying cause of this condition. Following diagnosis, a personalized treatment plan is developed based on the patient's specific needs. If the low saturation is due to a specific pathological condition, the priority is to treat that underlying disease. In cases of typical iron deficiency anemia, iron supplements or iron-containing medication are administered. In very severe cases of iron deficiency, a blood transfusion may be a necessary intervention.