My son is G6PD deficient. What do you advice to cure his anemia?

Hi doctor,

My son is G6PD deficient. He is already 10 months old. We have been having CBC since the first month and the result is somehow close. In his latest result, just taken yesterday, RBC is 4.09 (unit:x10^6/μL), hemoglobin is 112 (g/L), hematocrit is 0.33 (L/L) and WBC is 12000 x10^9/μL). Differential count: neutrophil is 0.46 (normal range: 0.50 to 0.70) while monocyte is 0.12 (normal range: 0.01 to 0.06). He had fever yesterday that triggered us for another CBC test, though he is alright now. He only had fever twice, first was when he had colds.

I am worried about his anemia which started in as early as one month. We have been taking iron supplements but no significant development, so we decided to stop for one month now worrying about iron overload. We are really careful of his food intake and to avoid triggers since he is deficient of G6PD. What can you advice to cure his anemia?