Hi
Jaundice is a self limiting disease caused by virus.
Oily foods should be avoided.
You are giving correct diet.
Please get his liver function tests,Tests for
Hepatitis B,C viruses,Ultrasound abdomen to rule out
obstructive jaundice.
Please
consult a Gastroenterologist and proceed.
If the Bilirubin levels are not too high,nothing to worry
Wish him speedy recovery
Regards