Does the brain benefit from exercise?

It is well established that exercise bolsters the structure and function of the brain. Multiple animal and human studies have shown that a few months of moderate exercise can create new neurons, lift mood and hone memory and thinking. But few studies have gone on to examine what happens next.

Are these desirable brain changes permanent? Or, if someone begins exercising but then stops, does the brain revert to its former state, much like unused muscles slacken?

exercise for better brain health

In a recent study, the brains of the animals that had been inactive for three weeks contained far fewer newborn neurons than the brains of the animals that had rested for only one week. The brains of the animals that had been inactive for six weeks had fewer still. In other words, you need to be consistent to obtain the mental health benefits of physical exercise. The same is the case for brain fitness.

Whats New