WHO Warns of Child Obesity Epidemic, With Tenfold Increase In 40 Years

October 11, 2017 01:29 AM
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A new study shows there has been a huge increase in the number of obese and overweight children around the world in just a couple of generations. In one of the biggest epidemiological studies ever undertaken, scientists found dramatic transformations in many parts of the world. Henry Ridgwell has more from London.