Massey University lecturer in nursing, Sione Vaka, said his research had found kava had a positive impact among some people with mental health issues.
RNZ reports Vaka’s studies were based on previous doctorate research focusing on Tongan men.
He said while kava drinking was common in many social and formal Pacific cultures and traditions, the crop contained relaxant properties and the setting provides a forum for people to reconnect with others around the kava circle and share their views on life.
