Suggest Fairness Treatment For Infants

Hello Doctors, Thanks in advance for answering my question. Our baby girl is 8 months now. I didn t take saffron or anything during pregnancy. I am breast feeding her now.My baby is healthy & cute. I love my baby but my relatives & other people are telling my baby is looks black. Yes she is dark skinned. But I don t mind about others. but if there is any chance to improve her skin color any suggestion without doing any harm to my baby or her health please let me know. because my son is 5 yrs old & he is fair complexion from his birth.I donot want my baby girl to feel bad when she grow up.Can i give saffron to my baby to improve her skin color or any other things? If I can give milk with saffron when i can start to give & how much & how many times per day,week? Thank you.