Stress can change the way you eat, sleep and how active you are. Ben Langdown explains that sports science shows how you can enhance performance in exams through control of sleep, diet and exercise.

So is a little bit of what you fancy a good idea and what food is best to take into your exam? Can sleep, diet and exercise really make a difference, and if so how can you perform at your best level? Ben offers practical advice about some of Student Hub Live’s favourite topics.