there is no harm in (doing something)

idiomPart ofharm

there is no harm in (doing something) — idiom

1. used to say that an action is sensible, worth trying, and will not cause any pro

1.idiom
Definition

used to say that an action is sensible, worth trying, and will not cause any problems

Example

There is no harm in asking your teacher for extra help if you do not understand.