hi all was wondering whether i can take iron tablets just by buying them,i get bouts of tiredness for days then i dont feel as bad for days,i am wondering if i could try some iron vitamins,to see if this would help.i dont really know if i am short of iron i did ask doctor whether i could be and his answer was anxiety makes you very tired at times.thanks tracy
p.s.or any other advice for help with tiredness would be appriecated thanks