Middle-aged men should go easy on the grog

Men who drink more than three standard drinks per day risk speeding up their memory loss by up to six years, according to a US study.

However, for more moderate drinkers, the news is brighter, with the study finding no differences in memory and executive function.

Published in the online issue of Neurology, the research suggested three or more drinks a day is associated with a faster decline in all areas of