London, Thanasis Gavos

Regular short naps during the day are good for the brain, according to a new study by researchers at UCL University of London.

As it turns out, the brains of those who nap regularly during the day are 15 cubic centimeters larger than those who do not enjoy their siesta.

According to the researchers, this translates into a comparative delay in brain aging by three to six years.

However, UCL scientists recommend that this sleep should not exceed half an hour a day.

“What we’re saying is that everyone could potentially benefit from a light nap during the day,” said researcher Dr Victoria Garfield.

The UCL team noted, however, that the midday siesta is difficult for workers in many professions, and that the prevailing work culture does not accept such a break.

The brain shrinks as we age, favoring various diseases, such as Alzheimer’s. Good sleep protects the brain from inflammation and the connections between brain cells.

However, the extent to which sleeping during the day can contribute to the treatment of such diseases needs more research, says the UCL study.