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Parents warned of additives link Parents warned of additives link
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Parents have been warned of the effects of food additives on their children's behaviour after new research found a possible link to hyperactivity.Parents have been warned of the effects of food additives on their children's behaviour after new research found a possible link to hyperactivity.
A Food Standards Agency (FSA) study on 300 randomly selected children found hyperactivity rose after a drink containing additive combinations. A Food Standards Agency (FSA) study of 300 random children found they behaved impulsively and lost concentration after a drink containing additives.
The FSA now says hyperactive children might benefit from fewer additives.The FSA now says hyperactive children might benefit from fewer additives.
But experts said drugs rather than diet changes could improve behaviour more effectively in the most severe cases.But experts said drugs rather than diet changes could improve behaviour more effectively in the most severe cases.
Dr Andrew Wadge, the FSA's chief scientist, said: "We have revised our advice to consumers: if a child shows signs of hyperactivity or ADHD then eliminating the colours used in the... study from their diet might have some beneficial effects."
He did say though there were many factors associated with hyperactivity including genes, being born prematurely, environment and upbringing.
WHICH ADDITIVES? Sunset yellow (E110) - Colouring found in squashesCarmoisine (E122) - Red colouring in jelliesTartrazine (E102) - New colouring in lollies, fizzy drinksPonceau 4R (E124) - Red colouringSodium benzoate (E211) - PreservativeQuinoline yellow (E110) - Food colouringAllura red AC (E129) - Orange / red food dye Mother blames son's dietWHICH ADDITIVES? Sunset yellow (E110) - Colouring found in squashesCarmoisine (E122) - Red colouring in jelliesTartrazine (E102) - New colouring in lollies, fizzy drinksPonceau 4R (E124) - Red colouringSodium benzoate (E211) - PreservativeQuinoline yellow (E110) - Food colouringAllura red AC (E129) - Orange / red food dye Mother blames son's diet
Between 5% and 10% of school-age children suffer some degree of ADHD - attention deficit hyperactivity disorder - researchers suggest, with symptoms such as impulsiveness, inability to concentrate and excessive activity. The FAS has met representatives of the UK food industry to talk about the study's implications, but food safety campaigners say it has not gone far enough.
More boys than girls are diagnosed with the condition, and children with ADHD can struggle academically, often behaving poorly in school. Emma Hockridge, of the Soil Association, said the FSA should be taking a leading role in addressing the issue by undertaking initiatives to prevent the development of hyperactive disorders, through new policies to limit food additives.
Food colourings and other chemicals added to many cakes, sweets and drinks have long been blamed for making the disorder worse. The Food Commission called on food manufacturers to voluntarily remove additives from their products.
This is not the first study to make a link between additives and hyperactive behaviour, but a wider age range of children were selected than in previous research, and not all had behavioural problems. A spokesman said: "These artificial colourings may brighten up processed foods and drinks but it appears they have the potential to play havoc with some children's behaviour."
Julian Hunt, from the Food and Drink Federation, said they accepted the FSA's advice but said the tests did not represent how additives were used normally.
"Manufacturers are very aware of consumer sensitivities about the use of additives in food and drink products. It is important to reassure consumers that the Southampton study does not suggest there is a safety issue with the use of these additives."
Behaviour checkBehaviour check
This is not the first study to make a link between additives and hyperactive behaviour, but a wider age range of children were selected than in previous research, and not all had behavioural problems.
The Food Standards Agency paid for Southampton University researchers to examine whether giving additives to a group of ordinary three-year-olds and eight or nine-year-olds had any effect on their behaviour.The Food Standards Agency paid for Southampton University researchers to examine whether giving additives to a group of ordinary three-year-olds and eight or nine-year-olds had any effect on their behaviour.
The children were randomly given one of three drinks, either a potent mix of colourings and additives, a drink that roughly matched the average daily additive intake of a child of their age, or a "placebo" drink which had no additives.The children were randomly given one of three drinks, either a potent mix of colourings and additives, a drink that roughly matched the average daily additive intake of a child of their age, or a "placebo" drink which had no additives.
Their hyperactivity levels were measured before and after the drink was taken. Mix "A", with the high levels of additives, had a "significantly adverse" effect compared with the inactive placebo drink.Their hyperactivity levels were measured before and after the drink was taken. Mix "A", with the high levels of additives, had a "significantly adverse" effect compared with the inactive placebo drink.
Parents should not think that simply taking these additives out of food will prevent hyperactive disorders Dr Jim Stevenson, Southampton UniversityParents should not think that simply taking these additives out of food will prevent hyperactive disorders Dr Jim Stevenson, Southampton University
The older children showed some adverse effects after the second, less potent mix, although the response varied significantly from child to child.The older children showed some adverse effects after the second, less potent mix, although the response varied significantly from child to child.
Lead researcher Professor Jim Stevenson said the study, published in the Lancet, showed that certain mixtures of artificial food colours, alongside sodium benzoate, a preservative used in ice cream and confectionary, were linked to increases in hyperactivity.Lead researcher Professor Jim Stevenson said the study, published in the Lancet, showed that certain mixtures of artificial food colours, alongside sodium benzoate, a preservative used in ice cream and confectionary, were linked to increases in hyperactivity.
He added: "However, parents should not think that simply taking these additives out of food will prevent hyperactive disorders.He added: "However, parents should not think that simply taking these additives out of food will prevent hyperactive disorders.
"We know that many other influences are at work but this at least is one a child can avoid.""We know that many other influences are at work but this at least is one a child can avoid."
He said it was not possible to say which of the ingredients in the additives cocktail affected the children.He said it was not possible to say which of the ingredients in the additives cocktail affected the children.
Industry talks Between 5% and 10% of school-age children suffer some degree of ADHD - attention deficit hyperactivity disorder - researchers suggest, with symptoms such as impulsiveness, inability to concentrate and excessive activity.
The results of the research meant a change in official advice from the FSA, which has already met representatives of the UK food industry to talk about its implications. More boys than girls are diagnosed with the condition, and children with ADHD can struggle academically, often behaving poorly in school.
It is important to reassure consumers that the Southampton study does not suggest there is a safety issue with the use of these additives Spokesman, Food and Drink Federation While in some cases, a poor diet could make ADHD even worse, a better diet is not going to make it much better Andrea Bilbow, of ADDISS
The researchers pointed out that while artificial colours might be removed from foods easily, the removal of sodium benzoate would cause far more problems for the industry. Andrea Bilbow, from ADHD support group ADDISS, said most parents of children with ADHD had tried diet changes.
Julian Hunt, from the Food and Drink Federation, said they accepted the FSA's advice but said the tests did not represent how additives were used normally. While more than half had reported some improvement, this tended to be modest when compared with the effect of medication, she said.
"Manufacturers are very aware of consumer sensitivities about the use of additives in food and drink products. It is important to reassure consumers that the Southampton study does not suggest there is a safety issue with the use of these additives." "In some respects the question of food additives is a little bit of a red herring.
However, Andrea Bilbow, from ADHD support group ADDISS, said most parents of children with ADHD had tried diet changes, and while more than half had reported some improvement, this tended to be modest when compared with the effect of medication. "While in some cases, a poor diet could make ADHD even worse, a better diet is not going to make it much better," she said.
She said: "In some respects the question of food additives is a little bit of a red herring. And Dr Paul Illing, of the Royal Society of Chemistry, raised questions about the validity of the study, saying extrapolating from the small study population to the general public was very difficult.
"While in some cases, a poor diet could make ADHD even worse, a better diet is not going to make it much better."
What are your views of additives in children's food? Does your child suffer from behavioural problems that you suspect might be linked to additives? Send us your comments using the form below.
And Dr Paul Illing, of the Royal Society of Chemistry, raised questions about the validity of the study.
"Extrapolating from the small study population to the general public is very difficult."
What are your views of additives in children's food? Does your child suffer from behavioural problems that you suspect might be linked to additives? Send us your comments using the form below.
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