http://www.thesun.co.uk/article/0,,2-2004541586,00.html
Fatties 'not as brainy'
By EMMA MORTON
WOMEN who are obese have less chance of being brainy, doctors claimed yesterday.
Medics have found too much fat can cause loss of brain tissue.
The damage is to the areas known as temporal lobes, which control memory, speech and hearing. And the risk increases by 16 per cent with every kilogram of excess weight.
Obesity can even trigger dementia in older women, researchers discovered in a 24-year study in Sweden.
Team leader Dr Deborah Gustafson said: Fat is a risk for women. Other studies reported similar findings.