Natural light and stress management key to aiding sleep
            
        
            
        
        
        
            The brain thrives on regularity, and as a result, getting enough natural light and managing stress levels during the coronavirus crisis are critical to aiding sleep, says neuroscientist and host of 'The Superbrain', Sabina Brennan.
        
        
        
        
            
                Ireland
                 • 22 Apr 20