Els vostres néts fan més que fer-vos somriure: us poden ajudar a mantenir-vos més aguts, a ser més actiu i a viure més temps.
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Spending just the right amount of time with grandchildren could sharpen your cognitive skills. When Australian researchers studied 120 grandmothers, they found that those who helped care for grandchildren one day per week scored highest on memory and other mental tests. But those who spent five or more days a week taking care of grandchildren performed significantly worse. Interaction with other people could cause stimulation of certain nerve pathways that are beneficial to our brain