My baby is 3 months old, in Case of insufficient breast milk, his pediatrician advise me to give pre nan his potty is black is there any problem? Which formula milk we should give him? Please suggest me?

A. bib iron drops , anything Black in foods , blood in stools ,stomach infection can lead to black stools , it's serious and needs urgent evaluation. consult with your doctor for examination and treatment for the same as soon as possible Maintain hydration and nutritious diet.