Hello, the doctor! Prompt, please, from what there can be a smell from...

[Alisa]

Hello, the doctor! Prompt, please, from what there can be a smell from a mouth at one-year-old malyshki? But smells not always (and I cannot deduce or remove law). She practically always eats "adult" nutrition (meat, a porridge, vegetables, fruit), children's only milk or dairy products and juices. Thanks.

[The doctor]

There are many possible or probable reasons. If you are very concerned, descend or go on reception to the children's doctor. It is a question not for the Internet.