体からだに悪わるい

expression, i-adjective

bad for one's health; unhealthy

Common phrase used to describe habits, foods, environments, or behaviors that are physically harmful.

• タバコは体からだに悪わるいです。

  Cigarettes are bad for your health.

• 夜よ更ふかしは体からだに悪わるいよ。

  Staying up late is bad for you, you know.