Children and Sugar: How Much Is Too Much?
By Maya Fairbrook · Oct 14, 2026 · 5 min read
In a nutshell
Sugar is not poison, but most children eat far more of it than health guidelines suggest. Here is where it hides.
Many health organisations recommend that children get only a small part of their daily energy from free sugars — the sugars added to food and drink, plus those in honey, syrups, and fruit juice. Most children exceed that.
Cutting back is less about banning treats and more about spotting everyday sources.
Tip 1 What counts as free sugar
Free sugars include table sugar, honey, syrups, and the sugars in fruit juices and smoothies. They do not include the sugar naturally present in whole fruit, vegetables, and plain milk, which come packaged with fibre and nutrients. Guidelines differ slightly between countries, so check your national health service’s advice for exact daily limits by age.
Tip 2 Where sugar hides
- 💡 Fruit juices and smoothies
- 💡 Flavoured yoghurts and fromage frais
- 💡 Breakfast cereals and cereal bars
- 💡 Ketchup, baked beans, and pasta sauces
- 💡 Squash and fizzy drinks
Tip 3 Easy swaps
- 💡 Water or plain milk instead of juice or squash
- 💡 Plain yoghurt with fruit instead of flavoured yoghurt
- 💡 Lower-sugar cereals, with fruit for sweetness
- 💡 Whole fruit instead of fruit snacks and bars
Tip 4 Teeth matter too
How often children have sugar matters as much as how much. Sipping sugary drinks or grazing on sweets throughout the day keeps teeth under attack. Keep sweet foods to mealtimes, and make sure children brush twice a day with fluoride toothpaste appropriate for their age.
Tip 5 Avoid making sweets forbidden
Banning treats outright can make them more desirable. Treat sweets as an occasional, normal food rather than a reward or bribe, which can create an unhealthy emotional link.
This is general parenting information, not medical advice. Every child is different — talk to your paediatrician, family doctor, or a qualified specialist about your child’s health, development, or behaviour. In an emergency, call your local emergency number.