A 7-month-old infant who was recently staed on top feeds, presented with diarrhea, vomiting, nausea, abdominal pain and distension leading to poor feeding and poor weight gain. On examination hepatosplenomegaly was observed. Lab findings Blood sugar- decreased Serum bilirubin- increased Uric acid-increased. Urine- a reducing substance was found during the episode of hypoglycemia. All of the following statements are true about the following condition except: -