Bringing Food to an Exam: Is It a Good Idea?

Some people do it, others do not. I've always wondered whether bringing snacks to an exam helps more than it hurts. Although I'm not entirely convinced either way, here's my simple analysis of the question.

As far as I'm concerned, bringing fruit and snacks to an exam has both positive and negative consequences. First, the obvious pros.

Pros

• It gives you energy. When you feel energized, you may find it easier to think clearly, which is why a small snack can give you a quick boost.
• The act of chewing itself can help you stay alert, since it keeps you physically active while you sit still.

Eating is good. We all know that. The reason I feel so ambivalent about this issue has to do with the following.

Cons

• Sometimes sugar has the opposite effect. Ever eaten too many chocolate bars? Then you know how a sugar rush can be followed by a slump, and you may even start feeling drowsy in the middle of the exam.
• There's also the risk of getting preoccupied with the food instead of focusing on the exam.

In the end, I believe this is a decision to make with care. If you know that you tend to eat too much while taking an exam, consider leaving the food at home and bringing only water instead (bringing something to drink is always a plus). Either way, check your exam's rules first, since some exam rooms don't allow food or drinks.

For more on eating well while you study, see healthy food for studying.