Food to help your mood? Nourish your body and mind by learning how nutrition and hydration support better mental health

As Nutrition and Hydration Week arrives, it's the perfect moment to pause and reflect on something we often overlook in our busy working lives: how what we eat and drink influences not only our physical health, but also our mental wellbeing. Mental health is shaped by many factors ranging from workplace pressures to home life challenges, and nutrition and hydration play a quietly powerful role in how we feel day to day. 

The link between what you eat and how you feel 

Research increasingly shows that food and mood are closely connected. The brain uses nutrients from the food we eat to function — everything from regulating emotions to helping us concentrate at work. Diets that include plenty of fruits, vegetables, wholegrains, lean proteins and healthy fats have been linked to improved mood, reduced symptoms of anxiety and depression, and better overall cognitive function. 

Blood sugar levels also play a key role. Rapid highs and lows can leave you feeling irritable, fatigued or unable to focus. Regular meals and snacks that include slow release carbohydrates, such as oats, wholegrain breads and brown rice, help keep energy levels stable and support more consistent emotional regulation. 

Why hydration matters for mental health 

Staying hydrated is just as important. Even mild dehydration can cause tiredness, low mood, headaches, and difficulty concentrating. All of which can make managing daily tasks or pressures at work feel much harder. Drinking enough water supports clearer thinking, boosts energy and can make a noticeable difference to how resilient you feel throughout the day. 

If you struggle to drink enough water, small tweaks such as keeping a bottle on your desk, or setting gentle reminders on your phone can help make hydration effortless. 

Top tips to improve your nutrition and hydration 

Improving your diet doesn’t have to mean a complete lifestyle overhaul. Here are some simple, realistic steps to begin nurturing your body and mind: 

1. Start your day with balance 

Aim for a breakfast that includes protein, fibre and slow-release carbohydrates. For example, porridge topped with berries and nuts. This supports steady energy and a more stable mood throughout the morning. 

2. Make small swaps 

Replacing sugary snacks with fruit, swapping white bread for wholegrain or choosing water instead of fizzy drinks can have noticeable benefits without feeling restrictive. 

3. Eat regularly 

Try not to skip meals, especially during busy workdays. Consistent eating patterns help maintain stable blood sugar and prevent mood dips or energy crashes. 

4. Include mood supporting nutrients 

Omega3 fatty acids (found in oily fish, walnuts and flaxseeds), B vitamins, iron and magnesium all support brain function. Adding these foods into your meals can be a simple way of boosting mental wellbeing. 

5. Keep a water habit 

Aim for little and often throughout the day. You can get apps to track how much water you are consuming which can help you build it into a habit. 

6. Be kind to yourself 

Nutrition isn’t about perfection. It’s about finding choices that help you feel better—physically, mentally and emotionally. Every small step forward counts. 

How Able Futures can help 

Food and water alone can’t solve every mental health challenge, but they can support your wellbeing and help you feel more resilient. If you’re finding it difficult to stay well, cope with pressures or remain in work because of how you’re feeling, Able Futures is here to help. Our no-cost confidential support can help you develop practical tools for improving your wellbeing, managing challenges at work and staying in employment. Whether you're living with stress, anxiety, depression or any other mental health difficulty, we offer nine months of tailored guidance and encouragement. 

Take the first step towards feeling better 

This Nutrition and Hydration Week, consider taking a moment to nourish your body and your mind. And if you feel you’d benefit from extra support, Able Futures is ready to help you feel better and stay in work.