We have all heard the advice to “walk it off” when feeling stressed. For decades this was vague lifestyle advice. But science has fundamentally changed this picture — exercise isn’t just a side dish in mental healthcare; it is the main course. Research now confirms that for many people, hitting the gym or the pavement can be just as effective as medication or counselling.1

The exercise effect
In 2023, researchers published a landmark umbrella review analysing 97 previous systematic reviews involving over 128,000 participants.









