Hi Good Day, My Baby Is 20 Months Old His

Hi Good Day,

My baby is 20 months old his weight is very good (13 .5 kg ) but he is very bad in eating even the whole day he will not eat anything but since 2 months he has motions which are not some times very loose some ok, what ever he will eat it comes out through the stool as it is, his lab test were also ok only vit D is lil low, my concern is his diarrhea, what can I do for it, I consult many doctors but the problem still there,