Hello. My mother, age 44 is having a problem of severe headache and dizziness at least once a month but even more than that. On consulting a doctor she was told that she has less haemoglobin and was given iron tablets. But she discontinued eating those tablets since she used to feel vomiting and loose motions. Can you advice what should she intake to increase her haemoglobin as it could be one of the reason for headache. She eats vegetables containing iron but all in vain. Please advice.