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It might make a larger omelette but a bigger egg isn't necessarily a better one — and it certainly doesn't make the hen that laid it very happy.
That is the view of the chairman of the British Free Range Producers' Association, who says that if you want to be kind to hens, you should eat medium, not large or very large, eggs.
“It can be painful to the hen to lay a larger egg,” Tom Vesey, who keeps 16,000 hens on 45 acres at Dingestow, Monmouth, told The Times. “There is also the stress, which is a big problem as it takes more out of hens to lay large eggs. It would be kinder to eat smaller eggs. Whenever I go to the Continent people eat medium-sized eggs yet here the housewife seems to be wedded to large eggs.”
He also suggests people would do better eating a breakfast of two medium-sized eggs rather than one large one. “I prefer medium eggs,” he said， “They taste better, are less watery and don't run off the plate.”
Mr Vesey, who says he is determined to change egg-shopping habits, insists that farmers only produce large eggs because they receive more for them from supermarkets. The average price for 12 free-range eggs paid to a farmer is 77p for medium, £1 for large and just over £1 for very large.
Mr Vesey has been criticised by industry chiefs for raising the issue in The Grocer but animal welfare experts say his argument is valid. Phil Brooke, of Compassion in World Farming, said: “Selectively breeding hens for high productivity, whether larger eggs or larger numbers of eggs, can cause a range of problems such as osteoporosis, bone breakage and prolapse. We need to breed and feed hens so that they can produce eggs without risk to their health or welfare.”
Christine Nicol, Professor of Animal Welfare at the University of Bristol, said: “There is no strong published evidence of pain in egg-laying hens but it's not unreasonable to think there may be a mismatch in the size of birds and the eggs they produce. We do often spot bloodstains on large eggs. As a personal decision I would never buy jumbo eggs.”
Prices for very large eggs have decreased slightly over the past year, something Mr Vesey believes may make farmers think again about their production. He would like to see higher prices paid for medium eggs to encourage production. There is little consumer demand for small eggs, which weigh less than 53g and are mostly used in processed food.
He thinks by changing the protein element of poultry feed it is possible for farmers to slow down the process of egg production so that hens can lay smaller eggs. He also suggests that farmers will make more profit from producing medium eggs because there will be fewer breakages. The volume of egg shell is the same on a medium as on a large or very large egg. Thin shells mean more cracked eggs.
Mark Williams, head of the British Egg Industry Council, said shoppers mostly opted for large eggs, thinking they offered better value for money. “But it is possible consumers could be switched off from buying large overnight,” he said.
Alan Pearson, spokesman for the British Poultry Veterinary Association, said: “Frankly I think there are bigger welfare issues that people have in their minds, such as hens in cages. The size of an egg rarely causes problems for the bird.”
Lindsey Bareham, The Times cook, said: “I have no doubt that the diet of the chicken is what affects the flavour of its eggs, not the size. If eggs from organic, free-range chickens aren't available, I'd rather go without.”
