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Why Is Breakfast Important?

Gemma HenryGemma Henry
April 3, 2026

If you grew up in the UK, chances are you’ve heard the phrase “breakfast is the most important meal of the day” more times than you can count. It’s the kind of line parents roll out while waving a bowl of Weetabix under your nose, or something a PE teacher shouts across the sports hall just before forcing you into the dreaded bleep test. But as we get older and life gets a bit busier, a surprising number of us still skip it. Whether it’s because we’re rushing, we think we’re not hungry, or we’re simply clinging to that snooze button like it’s our last shred of sanity, it happens. 

So, is breakfast really that important? Let’s start a conversation about it — no judgement, no nutrition-shaming, just some friendly insights on why this early-morning meal might deserve a bit more respect than it usually gets. 

Breakfast gives your body a morning kick-start 

After seven or eight hours of sleep (and no food), your blood sugar is naturally low. Eating a decent breakfast helps bring your energy levels up so your body and brain can function correctly. 

Breakfast doesn’t have to mean cooking up a full English every morning though. Even something as simple as yoghurt with fruit, a slice of toast, or a handful of nuts can give your system the fuel it needs.  

Key take-away: 

Feed yourself in the morning. Your body will thank you. 

Your brain loves breakfast almost as much as you love coffee 

In the UK, we adore coffee and there’s nothing wrong with a morning brew. But your brain also needs actual nutrients. Breakfast can help with concentration, memory, and general mental clarity; it’s essential for mostly anyone who needs to be a functional adult before 9am (1). 

Have you ever tried to sit through an early meeting on an empty stomach? Suddenly, every bar chart looks the same, and you’re nodding along like a bobblehead with no idea what’s going on. A bit of food beforehand can stop that from happening. Essentially, eating breakfast is a bit like giving your brain a quick tune-up before the day starts. 

It can help keep you in a better mood 

Skipping breakfast doesn’t just leave you hungry; it leaves many of us hangry. That delightful mix of hunger and irritation that makes even minor annoyances feel like the end of the world. Cue the unsettling glare at the person who brought tuna into the office at 9.15am. 

Eating something in the morning helps to stabilise your blood sugar, which in turn helps stabilise your mood (2). And honestly, who couldn’t use a bit more emotional stability these days? 

Breakfast can help you avoid the 11am snack monster 

Skipping breakfast often leads to the kind of mid-morning hunger that turns you into a walking, talking biscuit vacuum. Suddenly you’re raiding the communal office tins like a Victorian chimney sweep who hasn’t eaten in days. 

A balanced morning meal helps keep you fuller for longer, which means you’re less likely to dive face-first into a packet of custard creams. Not that there’s anything wrong with a custard cream; everything in moderation, as your gran probably says right before eating three. 

Your metabolism enjoys the routine 

There’s a lot of complicated science behind metabolism, but the simple version is this: your body likes routine (3). When you eat breakfast, it sends the signal that it’s time to start burning energy. When you skip it, your body begins to think, “are we eating today or not?” and things can slow down a bit. 

This isn’t about dieting or weight stuff; just the natural rhythm of how your body manages fuel. Breakfast is a little bit like a “Good morning!” text that your metabolism needs to get going. 

Breakfast doesn’t need to be fancy 

People sometimes imagine breakfast has to look like an Instagram spread with artisan bread and fruit arranged in a similar style as you’d see in a Renaissance painting. But honestly? Real breakfast in the UK is usually a bit chaotic. And that’s perfectly okay: 

  • A banana grabbed on the way out the door 
  • A slice of toast eaten while hunting for your keys 
  • A bowl of Shreddies because you can’t be bothered with anything else 

All of these easily accessible options are perfectly valid. 

And if you do fancy the occasional “posh breakfast” – avocado on sourdough, poached eggs, a bit of smoked salmon – go for it. Life is short, find joy in the little things. 

It could help you make healthier choices later in the day 

When you start the day well-fed, you’re more likely to make better food choices throughout the day; not because breakfast is magic, but because you’re not making decisions while starving. Hunger makes all of us less rational (4). That’s just a universal human truth. 

Ever noticed how skipping breakfast often ends with a slightly desperate meal deal at lunch that includes a drink, a sandwich, crisps and a chocolate bar?  

Breakfast can be a little moment of calm before the chaos 

Life is perpetually full-on. Sometimes breakfast is the only quiet five minutes of the day. A mug of tea, a slice of toast, and a bit of peace and quiet before the emails, traffic, kids, meetings, chores, and general chaos kick in. 

If you treat breakfast as a tiny act of self-care, rather than just another task, it can actually be quite lovely. 

It’s a chance to enjoy classic British cuisine 

We have some amazing breakfast foods in here the UK. Whether your ideal is a good full English with hash browns, a warm bowl of porridge on a cold morning, or a bacon butty dripping with brown sauce, breakfast can be straight-up comforting. 

And that alone is reason enough to enjoy it. 

But what if you’re not a breakfast person? 

Some people genuinely don’t feel hungry in the morning. If forcing food down makes you queasy, don’t worry about it. Everyone’s body is different. 

The real idea is just to fuel yourself at some point; not necessarily the second your alarm goes off. You could have something to eat around the mid-morning point instead. Listen to your body; it knows what it’s doing (most of the time). 

Why is breakfast important: final thoughts 

So, why is breakfast important? Well, it gives you energy, boosts your mood, helps your brain function, and can even help you make better choices as the day goes on. But beyond all that, it’s just a nice way to start the day; with a bit of comfort, routine, and nourishment before the world gets noisy. 

You don’t need anything to cook something fancy every day. You don’t need to follow that latest brekkie-based trend. You don’t need to eat the same thing everyone else does. Just find a breakfast that works for you; and enjoy it.  

Sources: 

  1. https://www.betterhealth.vic.gov.au/health/healthyliving/breakfast 
  2. https://wisemindnutrition.com/blog/breakfast-for-mental-health 
  3. https://pmc.ncbi.nlm.nih.gov/articles/PMC7213043/ 
  4. https://www.verywellmind.com/what-happens-in-your-brain-when-you-re-hangry-8778638 

Gemma Henry - Content Lead

Gemma finds sleep fascinating and describes the discovery aspect of her role as eye-opening. Her keen eye for detail and dedication to thorough research ensures that Bensons customers get the informative sleep-based advice they're looking for.