One in ten Americans are clinically depressed. As busyness becomes a status symbol for Millennials, the stress is mounting. 'Text therapy' platform Talkspace appeals to a generation accustomed to immediate answers with a tap of a smartphone – but is it effective?

The Western world is in the grip of an anxiety epidemic, yet while rates of mental illness have surged, health services have struggled to keep up. Could effective care be delivered by an app? That’s the goal of Joyable, which offers CBT treatments to social anxiety sufferers through their smartphones.

The bright lights, the sleepless nights, the countless cultural delights. The lure of city living has spurred mass urban migration, but mounting research suggests that the metropolitan lifestyle comes with worse mental health. Can brands encourage better health among urbanites?

Healthy eating and regular exercise is the well-trodden route to a healthy body. But what about a healthy mind? Headspace claims that using its meditation app just ten minutes a day can reduce symptoms of anxiety, boost quality of sleep and lower blood pressure.