mental health
noun /ˌmentl ˈhelθ/
  /ˌmentl ˈhelθ/
[uncountable]- the state of health of somebody's mind- Volunteering can also improve your mental health and help you live longer.
- It's important to tackle the causes of stress and poor mental health early on.
- to have mental health issues/problems
- There is often a stigma attached to mental health issues.
 Which Word? Talking about mental healthTalking about mental health- Do not use the words mad or crazy to describe somebody who is suffering from a real mental illness. Say instead that somebody has mental health issues/problems or is mentally ill:- I have experienced mental health issues since the age of 14.
- a charity that helps mentally ill people live independently
 
- Disturbed can be used to describe somebody who has mental health issues because of very unhappy or unpleasant experiences:- He works with emotionally disturbed children.
 
- Insane is a formal or old-fashioned term used to describe somebody suffering from a serious mental illness and unable to live in normal society:- The question is, was the man insane when he committed the crime?
 
 
- the system for treating people with mental health problems- The government has announced £600 million extra funding for mental health.
- The demand for mental health services rose after the financial crisis.