Nutrition Tips for Shift Workers: How to Stay Fuelled and Focused
Working shifts can throw your body out of rhythm, especially when it comes to eating. Whether you’re powering through a night shift or juggling early starts and late finishes, what and when you eat plays a huge role in how energised (or exhausted) you feel. Here are some practical nutrition tips for shift workers to help you stay alert, fuel your body, and avoid that dreaded mid-shift crash.
Time Your Meals to Match Your Energy
Your body’s natural clock, or circadian rhythm, is tuned to daytime eating and sleeping at night. But shift work flips that. To keep things balanced:
- Try to eat your main meal before your shift starts, rather than in the middle of the night.
- Light meals or snacks during your shift help prevent sluggishness and support digestion.
- If you’re working overnight, avoid heavy meals at 3am — your body just isn’t ready to digest them.
Choose Foods That Power You Up (Not Slow You Down)
Some foods give you lasting energy, while others lead to blood sugar spikes and crashes. Aim for:
- Slow-release carbs like oats, wholegrain bread, or brown rice for long-term fuel.
- Lean protein (chicken, fish, tofu, eggs) to keep you fuller longer.
- Healthy fats from avocado, nuts, or olive oil to support brain function.
- Water—lots of it. Dehydration often feels like fatigue.
- Try to limit caffeine to the first half of your shift. It can help you stay alert early on, but too much later can mess with your sleep.
What to Avoid on Shift
- Sugary snacks and energy drinks may give you a short buzz, but the crash afterwards will hit harder.
- Processed foods (like ready meals, fast food, and salty snacks) are harder to digest and can make you feel groggy.
- Skipping meals altogether can lead to poor concentration and irritability.
Pack Smart
Shift workers often rely on what’s easy and available—but prepping your food means you stay in control. Pack:
- A balanced meal with protein, wholegrains, and veg.
- Healthy snacks like boiled eggs, fruit, unsalted nuts, or yoghurt.
A refillable water bottle to stay hydrated through your shift.Your body works hard during every shift—especially when your schedule’s all over the place. Following these simple nutrition tips for shift workers can help you feel more alert, avoid the crash, and get through your shifts feeling better, not worse.
Discover more health tips in our Health & Wellness section.
Find out more about healthy eating at NHS Healthy Eating for Shift Workers