Understanding Nutrition and Immune Health in Children

By Dr Zoe Braund

Good nutrition is an important part of supporting children's general health and wellbeing. A balanced diet provides nutrients needed for normal growth, development and everyday body functions, including the normal function of the immune system.

Children have different nutritional needs depending on their age, health history, allergies, activity levels and individual circumstances. Families who have questions about nutrition should seek advice from an appropriately qualified healthcare professional.

Nutrition and Immune Health

The immune system plays an important role in protecting the body from illness. Many factors can influence general health, including:

• balanced nutrition

• regular physical activity

• adequate sleep

• vaccinations where appropriate

• management of existing medical conditions

• good hygiene practices

There is no single food, supplement or dietary approach that is suitable for every child.

Food Choices

A varied diet that includes vegetables, fruit, whole grains, lean protein and healthy fats is generally recommended for growing children.

Some children have medically diagnosed food allergies or intolerances that require dietary modification. Any elimination diet should be undertaken with guidance from an appropriately qualified healthcare professional to ensure nutritional needs continue to be met.

Vitamins and Nutritional Therapy

Following appropriate testing, nutritional therapy may be recommended for your child.

Any recommendation should be based on the child’s individual needs, health history and circumstances. Supplements should not be assumed to be necessary or suitable for every child.

Gut Health

The digestive system plays an important role in normal digestion and nutrient absorption.

Children experiencing persistent gastrointestinal symptoms should be assessed by an appropriately qualified healthcare professional to determine the underlying cause and appropriate management.

When to Seek Advice

Parents who have concerns about their child's growth, nutrition, digestive symptoms or general health should discuss these concerns with an appropriate healthcare professional.

Every child is different, and recommendations should be tailored to the individual's circumstances.

This article provides general educational information only. It does not replace individual medical, nutritional or healthcare advice.