Based on the provided situation, the baby has tonsillitis, swelling, persistent high fever, and recurrent fever. Which department should you visit at the hospital?

When a baby has tonsillitis and fever, it is advisable to eat more vegetables and fruits, reduce intake of stimulating foods like lamb and dog meat, and develop good dietary and lifestyle habits to boost immunity and recover sooner.

If a child experiences sore throat and high fever, what should be eaten during the treatment period for baby tonsillitis and sore throat?