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Obesity down to living close to takeaways

PEOPLE who live or work near takeaways eat more junk food and are almost twice as likely to be obese as those who have none on their doorstep, a study has found.

Consumers who are the most tempted by takeaways and fast food eat an extra 40g of high calorie food – the same as half a small serving of McDonald's fries – every week compared with those who stay away.

Working near a fast-food place or takeaway caused the biggest problems, closely followed by them being located near the home.

The research, published online in the British Medical Journal (BMJ), is the first UK study to combine data from home, work and commuting and involved 5,442 adults from Cambridgeshire aged 29 to 62.

On average, people were exposed to 32 takeaway outlets – nine each in their local neighbourhood and on their commute, and 14 within a mile of work. There were around 48pc more takeaway outlets and fast-food joints near work compared with home, the study found.

Researchers examined how much takeaway food people ate using questionnaires for foods such as pizza, burgers, fried food (such as fried chicken) and chips. They also measured people's body mass index (BMI) as a measure of their weight.

The results showed that people exposed to the highest number of takeaways were 80pc more likely to be obese.


They were also 20pc more likely to have a higher BMI than those with the lowest number of encounters. They also ate more of these types of foods.

The researchers said: "Compared with people least exposed to takeaway food outlets, we estimate those most exposed consumed an additional 5.7g per day of takeaway food, which would constitute a 15pc higher consumption than those least exposed. In a week, this translates into an additional 39.9g of takeaway food.

"This weekly amount constitutes more than half a small serving of McDonald's french fries (typically 71g per serving)."

Dr Thomas Burgoine, lead author of the study from the UK's centre for diet and activity research, based in the Medical Research Council unit at the University of Cambridge, said: "The foods we eat away from home tend to be less healthy than the meals we prepare ourselves.

"It is important, therefore, to consider how exposure to food outlets selling these high-calorie foods in our day-to-day environments might be influencing consumption.

"Our study provides evidence that there is some relationship between the number of takeaway food outlets we encounter, our consumption of these foods and how much we weigh."

Over the past decade, consumption of food outside the home has increased by 29pc, while at the same time the number of takeaway food outlets has increased dramatically, the researchers said.