Spending at least two hours a week in nature may be a crucial threshold for promoting health and wellbeing, according to a new large-scale study. Research led by the University of Exeter, published in Scientific Reports and funded by NIHR, found that people who spend at least 120 minutes in nature a week are significantly more likely to report good health and higher psychological wellbeing than those who don’t visit nature at all during an average week. However, no such benefits were found for people who visited natural settings such as town parks, woodlands, country parks and beaches for less than 120 minutes a week. There is growing evidence that merely living in a greener neighborhood can be good for health, for instance by reducing air pollution. The data for the current research came from Natural England’s Monitor of Engagement with the Natural Environment Survey, the world’s largest study collecting data on people’s weekly contact with the natural world.