Health and Lifestyle Tip

Healthier Lunchboxes

With the summer holidays coming to an end, it’s time to think about what to include in your children’s lunchboxes for the upcoming term. Less than 2% of packed lunches meet the School Food Standards and often offer a less nutritious option than school meals. Lunchboxes brought from home often include more processed and ultra-processed foods with higher amounts of salt and sugar than school meals. What you choose to include in your children’s lunchboxes can affect their behaviour, concentration and brain function for the rest of the day. Here, we show you how to pack a nutritious lunchbox ready for going back to school.

Good protein source

Protein is essential for brain and body growth to help kids feel fuller for longer. Fuelling kids’ lunches with protein is crucial for helping them concentrate until the end of the day and supporting their development.

A great way to add protein is by making tuna, chicken or turkey sandwiches or wraps, adding beans and seeds to the lunchbox and including yoghurts.

Fruit and vegetables

Fruit and vegetables are full of vitamins, minerals and fibre, making them a great way to add colour to a lunchbox. This will help your child meet their five-a-day goal and feel energised throughout their school day.

So, why not include some vegetable sticks and hummus, or add salad to sandwiches, wraps or pitas? An easy way to ensure fruit is eaten from a lunchbox is to make it easy to eat, this might mean peeling oranges or chopping fruit into bite-sized pieces. Add a small squeeze of lemon juice over chopped fruit like apple to prevent it from turning brown.

Wholegrains

Wholegrains are a great source of fibre and energy for your child. Wholegrains, along with protein, help keep your child full and give them more energy to concentrate. Wholemeal bread, wholegrain pasta, crackers or brown rice are some examples of where you can swap white carbohydrates for wholegrain varieties.

Hydration

Hydration is essential for your body and brain to work effectively. By including a drink in your child’s lunchbox, you’re helping to keep their brain functioning and ensuring they have optimal concentration. 

Using an appealing reusable water bottle that your child has picked themselves can help encourage them to drink regularly. If it’s a warm day, you could add a small frozen drink to their lunchbox to help keep its contents cool throughout the day and encourage your little one to drink more. 

Want more Healthy Tips?

Sign up to receive our monthly Healthy Tip emails directly to your inbox

Sign Up Now

More Healthy Tips

Discover ways to look after you heart

Healthy eating tips main
Nutrition June 30, 2026

The Best Diet for Heart Health?

From the Mediterranean diet to DASH and plant-based eating, explore the world's healthiest diets and find out what really matters for improving cardiovascular health.

Read more
Physical Activity June 1, 2026

Why HIIT Works for Heart Health

Explore a time-efficient HIIT workout for heart heath that is suitable for all fitness levels, including beginners.

Read more
SleepStress April 30, 2026

Your Mind Matters to Your Heart

In this month’s Heart Research UK’s Healthy Tip, Barney Hughes, Healthy Heart Coach, explains the relationship between your mind and your heart, and how taking care of one can, in turn, take care of the other.  

Read more
NutritionPhysical ActivitySleep March 30, 2026

The weight loss jab phenomenon is endemic but are they really the answer?

Traditional “eat less, move more” advice often fails people long-term, so it’s no wonder so many people are turning to medications to achieve weight-loss goals.

Read more
All Health and Lifestyle Tips

Recipes

Explore our collection of heart healthy recipes

Choc Chip Baked Oats

An indulgent breakfast treat or satisfying dessert.

30 minutes
High protein
Pescetarian, Vegetarian
Read more

Chicken and Okra Soup

A traditional Bosnian chicken and okra soup.

60 minutes
High protein, Low salt, Low saturated fat, Low sugar
Dairy Free
Read more

Greek Yoghurt Cinnamon Rolls

Warm, fluffy Norwegian classic cinnamon rolls made with greek yoghurt and a quick, no-yeast dough.

40 minutes
Pescetarian, Vegetarian
Read more

Teriyaki Salmon Protein Bowl

Omega-3 rich teriyaki salmon protein bowl with brown rice, vegetables and sesame.

25 minutes
High protein, Low saturated fat, Low sugar
Dairy Free, Pescetarian
Read more
All Recipes