A Guide to Diet and Nutrition for Under 5s

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Supporting Your Child’s Healthy Growth and Development – The first five years of a child’s life are a critical period for growth and development. During these early years, a child’s brain, body, and immune system develop rapidly, laying the foundation for lifelong health. Proper nutrition plays a key role in this process, ensuring that children get the nutrients they need to thrive. For parents, understanding how to support their child’s diet—from weaning to establishing healthy eating habits—is essential.

In this article, we’ll explore the basics of nutrition for children under five, tips for weaning, and how to encourage healthy growth and development through food.

The Importance of Good Nutrition in Early Childhood

The food your child eats in their early years has a lasting impact on their overall health and development. Proper nutrition ensures:

  • Optimal growth: Nutrients like protein, calcium, and vitamins are essential for building strong bones, muscles, and tissues.
  • Brain development: Omega-3 fatty acids, iron, and other nutrients play a crucial role in cognitive development and brain function.
  • A healthy immune system: Vitamins and minerals like zinc, vitamin C, and antioxidants help boost your child’s immunity, protecting them from illnesses.
  • Healthy habits: Introducing a wide range of healthy foods early on helps establish positive eating patterns that will last into adulthood.

Weaning: The First Step Toward Independent Eating

Weaning is an exciting milestone in your child’s development. It’s the process of gradually introducing solid foods while still providing breast milk or formula. The goal of weaning is to help your baby explore new tastes, textures, and eventually, transition to a more varied diet.

When to Start Weaning

The NHS and other health authorities recommend started weaning around 6 months of age. At this point, your baby’s digestive system is more developed, and they can sit up and show interest in food. Every child is different, though, so watch for signs of readiness, such as:

  • Sitting up with minimal support.
  • Grabbing for food or putting objects in their mouth.
  • Losing the tongue-thrust reflex (pushing food out with the tongue).

Tips for a Successful Weaning Journey

  1. Start with single-ingredient purees: Begin with simple, single-ingredient purees, like mashed carrots, sweet potatoes, or peas. This helps your baby adjust to new tastes and textures.
  2. Introduce one new food at a time: Offering one new food every few days helps identify any potential allergies and gives your baby time to enjoy and explore each flavour.
  3. Offer a variety of foods: Introduce a wide range of fruits, vegetables, and grains. Over time, this will encourage your baby to accept a broad variety of healthy foods.
  4. Let your baby explore textures: As your baby becomes more comfortable with eating, introduce lumpier textures or soft finger foods like steamed vegetables, small pieces of fruit, or whole grains like rice or oats.
  5. Don’t force it: Babies sometimes reject food, especially when trying something new. Stay patient and keep offering it later. Babies often need to be exposed to a food multiple times before they like it.

Key Nutrients for Growing Children

Once your child is eating solid foods, it’s important to ensure they’re getting a balanced diet that includes all the essential nutrients. Here are some of the key nutrients young children need:

  1. Protein

Protein is essential for growth and tissue repair. It also supports the development of muscles, skin, and organs. Include a variety of protein sources in your child’s diet, such as:

  • Lean meats (chicken, turkey)
  • Fish (such as salmon and tuna, for brain-boosting omega-3s)
  • Eggs
  • Dairy products like yogurt and cheese
  • Beans, lentils, and tofu for plant-based protein
  1. Healthy Fats

Healthy fats, especially omega-3 fatty acids, support brain development. Include foods like:

  • Avocados
  • Olive oil
  • Nuts and seeds (such as ground flaxseeds or chia seeds in smoothies or porridge)
  • Fatty fish (salmon, mackerel)
  1. Calcium

Calcium is vital for bone and teeth development. Dairy products are a great source, but if your child is dairy-free, look for calcium-fortified alternatives like plant-based milks. Foods high in calcium include:

  • Milk and yogurt
  • Cheese
  • Fortified plant milks (almond, soy, oat)
  • Leafy greens (spinach, kale)
  1. Iron

Iron helps carry oxygen around the body and supports cognitive development. Include iron-rich foods like:

  • Red meat (beef, lamb)
  • Poultry
  • Beans and lentils
  • Spinach and other leafy greens
  • Fortified cereals
  1. Vitamins A, C, and D

Vitamins play a key role in supporting vision, immunity, and bone health.

  • Vitamin A: Found in carrots, sweet potatoes, and dark leafy greens, it supports healthy eyes and skin.
  • Vitamin C: Found in citrus fruits, berries, and bell peppers, it helps the body absorb iron and boosts immunity.
  • Vitamin D: Produced when the skin is exposed to sunlight, vitamin D is also found in fortified foods and helps the body absorb calcium for strong bones.

Encouraging Healthy Eating Habits

Developing healthy eating habits early on can set the stage for a lifetime of good choices. Here are some tips to foster a positive relationship with food:

  1. Offer Balanced Meals

Aim to provide balanced meals with a variety of fruits, vegetables, whole grains, proteins, and healthy fats. This ensures your child gets a broad range of nutrients and helps them develop a diverse palate.

  1. Be a Role Model

Children learn by example, so show them that healthy eating is important by making nutritious choices yourself. Eat meals together as a family, and let your child see you enjoying a wide variety of healthy foods.

  1. Avoid Pressuring Your Child

Children often eat intuitively, stopping when they’re full. Avoid pressuring your child to eat more or finish everything on their plate, as this can lead to unhealthy eating patterns.

  1. Make Mealtime Fun

Let your child participate in meal preparation by giving them simple tasks like washing vegetables or stirring ingredients. You can also make mealtime more fun by offering a variety of colourful foods, arranging them in creative ways on the plate, or introducing foods with different textures.

  1. Limit Sugary Snacks

While it’s tempting to offer sugary snacks or processed foods, especially when you’re short on time, try to limit these. Focus on whole foods like fruits, vegetables, and whole grains, which provide more nutrition and energy.

Hydration and Fluids

In addition to solid foods, it’s important for your child to stay hydrated. Water and milk are the best drinks for young children. Here are some tips to ensure they stay hydrated:

  • Water: Encourage your child to drink water throughout the day. You can offer water with meals and make it the go-to drink between meals.
  • Milk: Breast milk, formula, or cow’s milk provides important nutrients like calcium and vitamin D. Whole milk is recommended for children under two, while lower-fat milk can be introduced after two.

Avoid sugary drinks like juice and soda, which provide little nutritional value and can contribute to tooth decay.

Conclusion: Building a Foundation for Healthy Growth

Providing your child with a balanced, nutritious diet in the early years is one of the most important things you can do to support their growth and development. From the first stages of weaning to helping them establish lifelong healthy eating habits, focusing on wholesome, nutrient-dense foods ensures they get the best possible start in life.

Remember, it’s about progress, not perfection. Every child is different, and it’s normal to face challenges along the way. By offering a variety of healthy foods and fostering a positive mealtime environment, you’re helping your child develop both physically and mentally while setting them up for a lifetime of healthy eating.

About our menus:

Our menus are created carefully incorporating seasonal produce over a four week cycle so children are exposed to new foods, tastes and textures throughout the year.  For many children nursery meals are main daily source of nutrition and substance throughout the day therefore quality of ingredients is very important.  Patrycja (our head chef) achieves this by working closely with our suppliers and getting the best produce from our local butcher and green grocers.  She is constantly checking produce to support with new special diet alternatives, constantly trying and developing new recipes for future.  Patrycja makes sure the meals are well balanced, made with the best and freshest ingredients.

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Our settings welcome children of age as young as 3 months old therefore, we work along parents/carers to support baby milk feeding routine at first, followed by weaning process from when they are 6 month old, staying within national guidance and within our policy to limit allergy reactions. During weaning process, we encourage parents to keep providing a variety of foods at home, and then update the weaning checklist sheet for nursery chef information. We expect children to be fully weaned and able to join our regular menu once their turn one, until then we are providing simplified dishes from current menu but taking into consideration constant food expansion and texture progression of each child. We are happy to continue ‘BLW’ baby led weaning at the nursery although depending on child physical development some parents prefer mashed food for their children for longer period of time. Also, we don’t offer sweet pudding for children under 12 months, instead we provide variety of fruits and yoghurt (plain or with fruit puree)

The staff at Hungry Caterpillar Day Nurseries have been amazing at guiding my little one through the weaning stages. They are knowledgeable and patient, ensuring that my child feels comfortable while trying new foods. They tailor the weaning approach to each baby’s pace, which has given me peace of mind.

I was very impressed with the range of healthy and age-appropriate meals offered. The nursery ensures that the menu includes a balance of flavours and textures, helping my child explore new tastes in a fun and engaging way. The staff are attentive to dietary restrictions and always keep me updated on what my baby has eaten.

The nursery’s cleanliness is excellent, and mealtimes are well-organised and hygienic. The staff prioritise safety and take great care in handling food and ensuring my baby is happy and healthy while eating.