SACN statement on diet, cognitive impairment and dementia

SACN statement on diet, cognitive impairment and dementia This position statement by Scientific Advisory Committee on Nutrition provides an overview of the currently available evidence on nutrition and cognitive impairment and dementia (including Alzheimer’s disease) in adults. It considers evidence relevant to the prevention - not the treatment - of cognitive impairment or dementia.

The position statement concludes that:

• the evidence base in this area is very limited
• there is no evidence that specific nutrients or food supplements affect the risk of cognitive impairment or dementia
• there is some observational evidence that greater adherence to a Mediterranean dietary pattern may be associated with reduced risk of mild cognitive impairment and dementia

See also:

• There is NOT enough evidence to prove a healthy diet protects against dementia, declare Government advisers The Daily Mail
• No firm proof that a healthy diet protects against dementia, government scientists conclude The Daily Telegraph