Increasing amounts of research show that staying active with learning is good for our brains as we grow older. Learning new things can improve memory and reduce the risk of memory loss and dementia. This is because new stimuli allow the brain to adapt and repair itself better.
Scientists call this effect “cognitive reserve”. This is the brain's ability to compensate for changes and damage. The more you challenge your brain, for example by taking up a new hobby or a course, the stronger this reserve becomes. As a result, your brain stays healthy and sharp for longer.
A well-known study showed that older adults who took up new, challenging activities, such as digital photography or quilting, showed improvements in memory and thinking skills after just three months. This was not the case for people who mainly engaged in passive activities, such as watching TV. The main point is that you stimulate the brain in new ways.
Long-term studies also confirm that regular practice with memory and cognitive skills helps to maintain good functioning at an older age. Combinations of mental training, exercise and a healthy diet even appear to slow down brain decline. Therefore, it is never too late to start doing this.
For anyone who wants to age healthily, stimulating the brain by continuing to learn and seeking new challenges is one of the best ways to stay mentally fit.
Source: Buck Institute
