Our baby was born SGA (small for gestational age) at 2kg. We tried using similac formula as a supplement and baby got sick, she lost more weight and for diaorrh

Our baby was born SGA (small for gestational age) at 2kg. We tried using similac formula as a supplement and baby got sick, she lost more weight and for diaorrhea. We instant moved back to just breast milk and she is doing amazing. Weight looking good. Formula works for some babies. For some, it’s close to poison. I learnt it the hard way.