Walnuts are proving to be the miracle nut that can protect you against dementia, say scientists.

"Walnuts may have a beneficial effect in reducing the risk, delaying the onset or slowing the progression of Alzheimer's disease," the Daily Express quoted Chauhan as saying.
According to the results, vitamin E and flavanoids in walnuts helped destroy harmful free radical chemicals that cause dementia.
The results represent a breakthrough in the study of how the brain decays.
Source-ANI