I have an 11 yr old boy that has chronic iron deficient anemia and hypoglycimia. Anemia can be held at bay with supplements ...about 120mg elemental a day. However, he also has what appears to be chronic and worsening hypoglycimia despite supplementation back to normal iron levels. Also headache and light sensitivity. No apparent blood loss, nothing else in blood work of note. Diet is fine. Hypoglycemic episodes can come as soon as 1 hour after a good meal but usually about 1.5 to 2 hours later. If we can coax him to eat we can usually recover him. These symptions have been ongoing for nearly 1.5 years. What could accout for it?