Baby's bad breath may be a sign of liver fire. At this time, you can try to adjust your baby's diet and choose some foods that strengthen the spleen and benefit the stomach, such as fruits and vegetables, to alleviate the problem of bad breath.

Vitamin B6 supplement

For children with weak constitution, bad breath may be caused by lack of nutrients such as vitamin B6 and trace element zinc. Parents can supplement their baby with proper amount of vitamin B6 to relieve the problem of bad breath.

Zinc-rich food

In order to reduce the baby's bad breath, parents can let the baby eat more foods rich in zinc, such as lean meat, fish, eggs, liver, blood, shellfish, walnuts, peanuts and so on.