my baby is now 5 months old ,I think my brestmilk is not sufficient for her ,so can I start other food to her and which food I can give her please suggest me

A. dear Mum why do you feel like that breastmilk is insufficient if baby is passing urine 6 to 8 times in 24 hours is active alert and gaining adequate weight atleast 500 gram per month then do not worry feeding is sufficient only exclusively breastfed till 6 months complete