How food affects your kids behaviour

This articles reveals what foods have positive effects, and which foods you should avoid.

Scientists agree that certain foods do affect children's temperaments and ability to concentrate. Meals containing lots of carbohydrates, such as potatoes or pasta, tend to be more calming than high-protein food, and caffeine acts as a stimulant. Hunger and lack of energy also makes children irritable and unable to concentrate as well as they usually might.

A healthy diet will have beneficial effects on how your child feels and behaves. It can help ward off colds and constipation, and can also boost energy levels, concentration and general wellbeing, leaving him more positive and cheerful

Hyperactivity: Food additives

The evidence linking additives to hyperactivity is growing. In study, 3 year olds who had a fruit drink with artificial colourings and benzoate preservatives were more hyperactive than those who had a placebo. New research from has just confirmed artificial colours and a preservative used widely in children's foods can affect children's behaviour. After eating foods that contained these additives, children experienced temper tantrums, poor concentration and hyperactivity.

Omega 3s: do they really boost child's brainpower?

Of the many fish-oil studies, only five have made it into scientific journals. They all involved children with learning difficulties such as ADHD (attention deficit/hyperactivity disorder) and DCD (developmental co-ordination disorder). Some found improvements in academic performance and behaviour. But not all reached the same conclusion. And some had no placebo group, so there's no way of knowing if the children flourished because of the supplements or the extra attention they received during the trial. It is possible that omega-3 supplements may benefit all children, but there's no scientific proof that they do.

5 tips for feeding your children

· Avoid dehydration. Children are more easily affected by a lack of fluid than adults, and even mild dehydration can result in headaches and irritability.

· Eating breakfast can improve school performance and reduce symptoms of depression and hyperactivity.

· Give regular meals and snacks. Children become more whingey and easily upset when they're hungry.

· Provide plenty of iron-rich foods (meat, fish and fortified breakfast cereals). Low iron levels can lead to lethargy, irritability and depression.

· Avoid processed foods. Instead make meals and snacks from fresh, wholesome food whenever possible and include plenty of fruit and vegetables.