EDOR researchers have been asked for expert comment by journalist Tyson Beckett for the NZ Herald, on what constitutes healthy school lunchbox items.
Registered dietitian Dr Jia Jap and associate registered nutritionist Kate Jaffray have responded to a story from the UK, which raised the question of whether cheese and crackers are a nutritious lunchbox snack for children.
Dr Jia Yap said wholegrain crackers can contribute valuable fibre to a child's diet, with the combination of protein (from the cheese) and fibre helping to provide longer-lasting energy and keeping children feeling full.
However, Dr Yap said some cheeses and crackers can be high in salt so paying attention to portion sizes and the variety that you choose can make a difference.
Kate Jaffray said fruits and vegetables offer a variety of vitamins, minerals and fibre, making them also great lunchbox items.
“Pairing them with other snacks, like cheese and crackers, can provide extra energy to keep children going throughout the school day, while also adding variety to their lunch box.”
Jaffray said to grow well and learn at their best, children need a varied diet, with the New Zealand Heart Foundation recommending to include items from each of the main food groups: vegetables and fruit, dairy and alternatives, grain foods, and protein-rich sources.
Access the Herald article on cheese and crackers
Are cheese and crackers a healthy school snack? Experts weigh in, NZ Herald, 23 September, 2025.