Erratic eating is a physical stressor in its own right. When blood sugar drops, your body releases cortisol — the same stress hormone triggered by a difficult meeting or a looming deadline. If you're already under pressure, skipping meals adds fuel to the fire.

Aim for three consistent meals a day and don't wait until you're running on empty. Feeling irritable, overwhelmed or unable to concentrate is sometimes just hunger in disguise.

Stress triggers cravings for sweet, high-carb foods — it's a genuine physiological response, not a lack of willpower. But sugary foods cause rapid blood sugar fluctuations that amplify anxiety and irritability, making a stressful day feel harder than it needs to.

Slow-release carbohydrates keep blood sugar stable, which directly helps keep your stress response calmer. On a difficult day, reaching for oats, wholegrain bread or lentils instead of a biscuit is one of the most practical things you can do.

If the craving wins — a small piece of dark chocolate is one of the better options. It satisfies the urge without a heavy sugar hit.

Your gut and brain are in constant two-way communication, and what you eat directly affects your ability to handle stress. A varied diet — with a wide range of plant foods, healthy fats and fermented foods — supports both gut health and the brain’s ability to regulate mood and emotions.

Variety is key. The more diverse your diet across the week, the better. Include plenty of vegetables, wholegrains, lentils and beans, nuts and seeds, oily fish and plain yoghurt. These foods work together to support a healthy gut microbiome and keep your stress response better balanced.

Watch caffeine and alcohol

Caffeine raises cortisol levels. On a calm day this is manageable — on an already stressful day it amplifies the physical stress response, increasing feelings of anxiety and tension. Try to keep it to mornings and notice whether it's making things feel sharper or just more frantic.

Alcohol feels relaxing short-term but disrupts sleep overnight, leaving you less resilient the next day. Stress and poor sleep compound each other quickly. On high-pressure weeks it's worth being more mindful of both than usual.

Herbal teas — particularly chamomile and peppermint — are a genuinely calming afternoon swap.

Try not to eat on the run

When you eat while distracted, rushed or anxious, you're less likely to notice when you're full and less likely to choose anything nourishing. Eating while stressed tends to mean eating the nearest thing rather than the right thing.

Even five minutes away from your screen to eat lunch makes a meaningful difference — to how satisfied you feel and to your stress levels for the rest of the afternoon. A proper lunch break is one of the most underrated stress management tools available.

When it's not possible — have something genuinely nourishing ready to go. Convenience and quality don't have to be in conflict if you've planned slightly ahead.

Missing meals feels like a shortcut, but it typically leads to stronger cravings later in the day and a tendency to overeat in the evening. Your body responds to restriction by ramping up hunger signals — often at the worst possible time.

Three consistent meals a day gives your appetite a rhythm it can work with. Regular mealtimes also make it much easier to tune into genuine hunger — because you’re not spending the day lurching between too hungry and too full, your signals become more reliable and easier to read.

If you’re genuinely not hungry first thing, wait until your hunger signal and then have a snack/breakfast later — something light like yoghurt, a piece of fruit or a handful of nuts is enough to stabilise blood sugar and reduce the likelihood of strong cravings before lunch. As your eating pattern becomes more regular, your morning appetite may return.

Once you have a regular meal pattern in place, the question is what’s driving any eating that happens outside of it. A lot of between-meal eating is habitual rather than hungry — something to do at your desk, a response to boredom or stress, or simply because "treats" are available.

A simple check: pause before reaching for something and ask whether you’re genuinely hungry or just looking for a distraction. If it’s the latter, that’s useful to know — not a reason to feel guilty, just something to notice. Over time, catching the difference between real hunger and habit is one of the most effective adjustments you can make.

Social pressure to eat is real and often invisible. Finishing everything on your plate so as not to seem wasteful. Having a slice of birthday cake in the office because it would feel rude not to. Ordering dessert to keep someone company so they don’t feel self-conscious about their own choice. These are all forms of eating that have nothing to do with hunger.

None of this means you can’t join in — sometimes you genuinely want to, and that’s fine. The difference worth noticing is when you’re eating to manage someone else’s feelings rather than your own. A polite “I’m fine, thank you” is enough. You don’t owe anyone an explanation for what you do or don’t eat.

Removing whole food groups tends not to work long-term. It creates a sense of deprivation that’s hard to sustain and often leads to swinging between restriction and overeating. A more effective approach is to ask what you could add to a meal to make it more satisfying and nutritious.

More protein and fibre at each meal tends to keep hunger in check for longer. More vegetables on the plate means more volume for fewer calories. These aren’t rules — they’re small adjustments that add up over time without feeling like a diet.

Calorie counting tends to focus attention on how much you eat, but the quality of those calories matters just as much. A meal built around protein, fibre and whole foods keeps you fuller for longer than the same number of calories from processed or high-sugar foods.

Meals and snacks with genuine nutritional value — rather than ones engineered to be easy to overeat — do a lot of the work for you. You don’t need to be perfect. You just need most of your eating to be built around food that actually satisfies and nourishes you.

Overhauling everything at once is exhausting and rarely sticks. Changing one habit per week — swapping an afternoon biscuit for something with more staying power, adding vegetables to a meal that usually doesn’t have them, eating lunch away from your desk and actually focussing on it — is far more sustainable than a complete reset.

Small changes that become habits are worth far more than dramatic ones that last a few days. If something works, keep it and add the next thing. If it doesn’t, try a different adjustment. Progress doesn’t have to look dramatic to be real.