Thousands of teenagers across the UK will have school lessons in mindfulness in an experiment designed to see if it can protect against mental illness.

Thousands of teenagers across the UK will have school lessons in mindfulness in an experiment designed to see if it can protect against mental illness.

Thousands of teenagers across the UK will have school lessons in mindfulness in an experiment designed to see if it can protect against mental illness.

Thousands of teenagers across the UK will have school lessons in mindfulness in an experiment designed to see if it can protect against mental illness.

Thousands of teenagers across the UK will have school lessons in mindfulness in an experiment designed to see if it can protect against mental illness.