Dairy for Children

Childhood and adolescence are prime years for building strong, healthy bones. Around 90% of peak bone mass is formed by age 18–20, with the fastest growth happening between ages 9–14 in girls and 11–16 in boys.

Think of it as building a 'bone bank'—the more bone kids store now, the better protected they’ll be later. Maximising bone density during these years can help lower the risk of fractures and osteoporosis down the track.

To support bone health during this important stage, children and adolescents need an adequate intake of calcium. In Australia, the recommended daily calcium intake for children varies by age:

• 1–3 years: 500 mg per day
• 4–8 years: 700 mg per day
• 9–11 years: 1,000 mg per day
• 12–18 years: 1,300 mg per day.

These recommendations are set to support optimal bone development during the critical growth periods of childhood and adolescence.  

To meet these calcium needs, incorporating calcium-rich foods into daily meals is essential. Here are some examples of such foods:

The high-quality protein in dairy also helps build strong muscles, supports tissue repair and overall development—keeping busy bodies bouncing back after play, sport, and everything in between.

Milk, cheese and yoghurt provide essential nutrients like calcium, phosphorus and casein protein, which help strengthen teeth and prevent decay.

Research links hard cheese to a lower risk of cavities and erosion, while milk has been shown to reduce cavity risk, making it a great choice between meals.

In contrast, a recent survey found that many Australian children consume over one cup of fruit juice daily, with some drinking two or more cups of soft drinks, cordials and sports drinks—beverages that contribute to tooth decay and erosion.

For optimal dental health, milk and water are the best drink choices for children.

Probiotic yoghurt supports gut health in kids by introducing beneficial bacteria, known as probiotics, into their digestive system. These live cultures help:

• Balance gut microbiota – probiotics promote a healthy balance of good bacteria, which aids digestion and nutrient absorption.
• Improve digestion – they help break down food more efficiently, reducing bloating, constipation and diarrhoea.
• Strengthen immunity – a healthy gut supports the immune system, helping kids fight off infections and illnesses.
• Reduce gut discomfort – probiotics can ease symptoms of lactose intolerance and improve overall gut function.
• Support mental wellbeing – the gut-brain connection means a healthy gut may contribute to better mood and cognitive function.

Including probiotic-rich yoghurt in a child’s diet is a simple way to support their digestive health and overall wellbeing.

With a balance of protein and healthy fats, dairy helps kids feel satisfied and energised for longer, reducing the urge to snack on less healthy options.