Brain And Brawn

Joe Phelan explores the growing body of evidence linking exercise to delayed cognitive decline

- Joe Phelan

The gradual fading of mental sharpness is a natural part of the ageing process. It’s something we all, to varying degrees, will inevitably experience during our twilight years. Yet, despite the gloomy outlook, it’s becoming increasingly clear that cognitive decline is something we can battle against. Various studies have concluded that we have a certain degree of power when it comes to halting, or even minimising the effects of the deterioration of a brain that’s long in the tooth. Researchers from around the globe have found that committing to regular bouts of exercise can play a significant role in keeping our minds sharp. In fact, it turns out that working out could well be the ultimate weapon.

Change your mind

For many people, exercise is not just about physical fitness; it’s also a path to maintaining and improving mental health. The brain benefits of working out have long been understood, and these positive impacts are becoming clearer as scientific knowledge grows. Exercise is, for example, a simple yet highly effective means of boosting dopamine and serotonin, key chemicals for happiness and motivation. These chemicals can endure long after a workout has ended. What is perhaps less well known is the fact that exercise can also keep our brains operating healthily as we age.