You can watch this short mindful breathing exercise video on YouTube from Every Mind Matters.
Be Mindful is an online course for reducing stress, anxiety and depression.
Is mindfulness helpful for everyone?
"Mindfulness isn't the answer to everything, and it's important that our enthusiasm doesn't run ahead of the evidence," says Professor Williams.
"There's encouraging evidence for its use in health, education, prisons and workplaces, but it's important to realise that research is still going on in all of these fields. Once we have the results, we'll be able to see more clearly who mindfulness is most helpful for."
More tips for wellbeing
There are other steps we can all take to improve our mental wellbeing. Learn more about the 5 steps for mental wellbeing.