We’ve all been there, haven’t we? It’s crunch time, and you’re burning the midnight oil, trying to cram complex formulas and historical dates into your weary brain. It’s now 5am, and you’ve consumed so many Pringles that you might as well be a spokesperson. But instead of feeling like a sharp, intellectual powerhouse, you’re now a salty, dehydrated husk of a human wondering how you’ll survive that maths exam tomorrow.

The truth is, what you snack on while studying makes a big difference. Your brain is a greedy little engine, gobbling up a hefty 20% of your body’s energy. 

So, if you’re marathoning those study sessions, you’ve got to fuel up properly. Yes, the occasional treat is totally fine, but relying solely on junk food will lead to energy crashes that’ll leave you feeling more “zombie” than “genius”.

So, let’s go for ones that actually help you focus. The key is to aim for foods that are high in fibre, protein, and healthy fats — the trifecta that keeps you energised and your brain firing on all cylinders. Plus, foods that release glucose slowly into your bloodstream are a game-changer for longer-lasting concentration. 

Fun fact: studies have shown that a healthy diet can even improve your memory and cognitive abilities. Science for the win!

Curious about how food affects your noggin? Watch this video on how your brain interacts with food to find out more!

Now, let’s get to the good stuff. Here are some of our favourite study snacks that’ll keep your brain ticking along nicely:

1. Nuts

Whether it’s almonds, walnuts, or cashews, these little gems are packed with protein, healthy fats, and a dash of glucose to keep your brain happy. Nuts are the OG of brain fuel — crunchy, satisfying, and oh-so-nutritious.

2. Dark Chocolate 🍫

Yes, you read that right! Lucky for us chocoholics, dark chocolate can actually boost concentration and mood thanks to its antioxidants and natural stimulants. Just go easy on the sugar — stick to the darker, richer stuff to avoid the dreaded crash.

3. Fresh Fruit

Blueberries, apples, mangoes, bananas… the list goes on! These vibrant powerhouses are full of fibre, vitamins, and minerals to refresh both your body and mind. Plus, they’re naturally sweet, so they hit that sugar craving without the guilt.

4. Brown Rice & Wholegrain Crackers

When you’re jonesing for something crispy, step away from the Pringles and reach for brown rice crackers or wholegrain options. Top them with avocado, hummus, or a slice of cheese — your future self will thank you for skipping the sluggish feeling that follows overly processed snacks.

5. Yoghurt

Greek or natural yoghurt is packed with protein and has been linked to relieving stress and boosting brainpower. Pair it with a handful of fruit, a drizzle of honey, or some oats for a delicious, satisfying snack. You’ll feel like you’re indulging in dessert while actually feeding your brain!

6. Edamame

Looking for a savoury, protein-rich snack? Edamame is your best mate. These little green pods are full of protein and fibre, keeping you satisfied without weighing you down.

Of course, this isn’t an exhaustive list, but it’s a great start. Remember: everyone’s tastes and dietary needs are different, so find what works for you. Next time you’re staring down a pile of notes and deadlines, swap out the junk food for some brain-boosting bites and see if you feel sharper.

Good luck with those exams, you’ve got this! (And hey, treat yourself to a square or two of dark chocolate when you’re done. You’ve earned it!)