We could trigger a food allergy epidemic because we do not give birth to allergens faster, according to a leading specialist in childhood allergy.
Public Health England's recommendation calls for the introduction of peanuts and other allergens at about six months Gideon Lack, professor of child allergy at Kings College London, says it could be two months late.
"Food allergy is a growing problem, it has become a big problem, I would say, using the word" epidemic "would not be inappropriate."
Every year, 64,000 new cases of children with food allergies emerge.
From peanuts to cheese, the problem grows. Two percent of UK-born babies will experience severe peanut allergy at the age of three, and nearly one in ten is susceptible to anaphylactic food allergy.
Professor Lack advocates a strategy that he believes reduces these numbers. In a 201
"Six months are certainly too late for an egg allergy – most of them develop between four and six months," he explains
"If we want to prevent egg allergy and a significant proportion of peanut allergy, we need to intervene sooner. "
New national health guidelines in North America favor peanut as early as four months in high-risk children with severe eczema. Australia and some European countries have also adopted the strategy.
Callum Newman, seven, suffers from 28 food allergies – eight of them anaphylactic.
His mother, Nathalie, said she is so watchful about which food is safe for her son, her investigative skills would eclipse the FBI.
She said, "All labels must be checked if manufacturing methods change."
"And if you go out to eat, make sure the right questions are asked and cross contamination is not a problem.
The most recent case of Natasha Ednan-Laperouse, 15, died of an allergic reaction after eating a Pret a Manger sandwich on a flight highlighted Terrible consequences of eating the wrong thing  "Some food allergies persist throughout their lives and any one of them can cause life-threatening reactions or even, unfortunately, in some cases deaths from anaphylaxis," said Prof. Lack, "This is a huge burden of the disease and a heavy burden on the disease the population. "