Trees as a 'health-care ally': How medical facilities are using plants to heal patients and the planet

When most people think about hospitals, they picture what goes on inside them. But what's outside is important, too. A growing body of research suggests the greenery that surrounds medical facilities can have a significant impact on human health – and help diminish the greenhouse gases emitted by the health sector itself.

Trees as a 'health-care ally': How medical facilities are using plants to heal patients and the planet
When most people think about hospitals, they picture what goes on inside them. But what's outside is important, too. A growing body of research suggests the greenery that surrounds medical facilities can have a significant impact on human health – and help diminish the greenhouse gases emitted by the health sector itself.