We Brits are not known for our height: an average Dutch person towers over us. The inches that we do have, we should hang on to. But according to a study published in the Lancet, in recent years British children, when measured at age five, have become shorter, and are now among the smallest in Europe (see top chart).
What’s behind that? A few factors such as migration (arrivals from countries with shorter people, on average) and measurement error could be at play. But the most likely explanation, highlighted by a new report released today from the Food Foundation, a think-tank, is that many Britons have poor nutrition. That, in turn, goes together with poverty. Last year, when white British boys were measured in their final year of primary school—aged between 10 and 11 years—those living in the most deprived areas were found, on average, to be 1.3cm shorter than boys in the least deprived areas (see bottom chart).
The new report is crammed with gloomy statistics. Overall, the price of food has risen sharply—by 19% year-on-year in May. But the price of good food is dearer still. In the past two years, the most healthy foods increased in price by £1.76 per 1,000 calories compared with £0.76 per 1,000 calories for the least healthy ones. It now costs about twice as much per calorie to eat the most healthy foods rather than the least healthy. That helps to explain why the poorest households consume nearly 40% less fruit and vegetables than the richest fifth.
Cooking a decent meal takes time, education and costs money. No surprise then people are tempted by easier alternatives: 25% of eateries on the country's high streets are fast-food outlets. In the most deprived parts of England, that figure rises to 40%. One-third of advertising spending for food and drink goes towards sweets and snacks, often aimed at children: just 7% of kids' breakfast cereals are low in sugar. A quarter of England's five-year-olds suffer from tooth decay. That rises to more than one third among children living in the most deprived places (the scarcity of NHS dentists may play a role, too).
Meanwhile, children are also getting fatter. Obesity rates among boys in the last year of primary school have risen from 19% in 2007 to 26% last year (and if children are getting shorter, that will raise their body-mass index further). Being overweight as a child leads to health problems later. Around one in 14 adults in England has diabetes and around 10,000 diabetic-related amputations were carried out last year, 20% more than six years ago.
How can policymakers encourage healthier eating? Last month the government toyed with the idea of encouraging supermarkets to introduce voluntary price-caps on basic necessities. Affordability is clearly a problem—food banks are oversubscribed—but persuading people to eat the right types of food is not only about prices. Legislation to restrict promotions of sugary food and drinks in supermarkets was recently delayed for two years. Clearer nutrition labelling for products could help. France and a few other European countries, where obesity is also a problem, provide a simple rating on food packaging which distils all the nutritional information into a score from A to E. If British kids are to catch up with their European counterparts, such ABCs might be a good place
to start. |