Glucose-6-phosphate dehydrogenase deficiency. Hemolytic anemia can occur after eating fava beans or inhaling pollen from fava plants (a reaction called favism) in patients with G6PD deficiency.
I also agree with dracomalfoy The Ans is Glucose-6-phosphate dehydrogenase deficiency X linked recessive and the most common among enzyme deficiencies...wondering how many times i must have missed it and that's what prompted me to put this as a Spot Diagnosis.