Vegetables ward off Alzheimer's

Eating a diet rich in vegetables may be one way to reduce the risk of developing Alzheimer's disease, research suggests.

US scientists found that a diet high in unsaturated, unhydrogenated fats - found in vegetables and some oils - may help lower risk.

However, a separate study found antioxidant vitamins - widely touted as good for general health - offer no such protective effect against Alzheimer's.

Source BBC News