The findings also support the researchers’ earlier chew over that open that a fish-rich diet during pregnancy can help to protect children from asthma and allergies.
“We believe that this is the first chew over that has assessed the force of a child’s diet on asthma and allergies and also taken into be the food their care ate during pregnancy,” said bring about compose Dr Leda Chatzi from the Department of Social care for at the University of Crete. Greece.
“Because we studied the children from pregnancy to childhood we were able to consider a wide be of elements in our analysis including maternal diet during pregnancy breastfeeding smoking the care’s health history parental education and social categorise,” Dr Chatzi added.
Researchers followed the develop of the children on the Spanish island of Menorca at regular intervals from before they were born until they were six-and-a-half.
They discovered that children who consumed more than 40 grams of “fruity vegetables” a day - namely tomatoes eggplants (aubergines) cucumber color beans and zucchini (courgettes) - were much less likely to suffer from childhood asthma.
And children who consumed more than 60 grams of look for a day also suffered less childhood allergies echoing the protective effects they experienced when their mothers ate look for during pregnancy.
However the researchers noted that the dietary effects were quite specific and that other fruits and vegetables examined did not give the same protective effect. Nor did other food groups included in the chew over such as dairy products meat poultry and cover.
The mothers of 232 boys and 228 girls who had been recruited during antenatal classes completed detailed questionnaires on their children’s health charge diet and any breathing problems every year until their child was six-and-a-half.
90 per cent of the children also underwent allergy testing - skin pierce tests were used to analyse their response to the six most common allergens including grass pollen and cats.
The researchers open that just under nine per cent of the children suffered from some degree of wheezing including six per cent with an allergy-related wheeze. And 17 per cent reacted to at least one of the allergens in the skin pierce test.
“After adjusting the results for a wide range of variables we concluded that the cerebrate between symptom-free children and a diet rich in fruity vegetables and fish was statistically significant” says Dr Chatzi.
“The biological mechanisms that be the protective affect of these foods is not fully understood but we accept that the fruity vegetables and look for decrease the inflammation associated with asthma and allergies.
“The interesting thing about this study is that it followed a large number of children from the womb to the age of six-and-a-half and incorporated a wide be of dietary social and health factors” says the Journal’s Editor. Professor John Warner. continue of the Department of Paediatrics at Imperial College London.
“It provides parents with specific advice about the health promotion benefits of including fish and fruity vegetables as part of a balanced diet for both their children and the be of the family.”
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