Some 36.6 per cent of Hongkongers were overweight at last count, in 2012, according to the Department of Health. Photo: SCMP Pictures

Hong Kong doctors advise caution as study links obesity to lower dementia risk

Surprised scientists and local doctors advise caution and more research

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Some 36.6 per cent of Hongkongers were overweight at last count, in 2012, according to the Department of Health. Photo: SCMP Pictures
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