I often hear the saying brain “motion is lotion” referring to exercise and always equated it to keeping joints healthy so bodies could move. I was reminded recently that not only is exercise important to support mobility, it is also vital for brain health. Movement in the lower body increases the flow of blood and oxygen and effectively lubes the brain. Tests have shown that moderate exercise on a regular basis supports neuroplasticity, the brain’s ability to build new neural networks and connections. Something as simple as taking a daily walk can lower levels of stress hormones in the brain and help alleviate anxiety. Physical activity is directly linked to brain activity and brain health.

My husband’s brain is the control panel for movement. If he wants to be able to take those daily walks, he must actively practice them. Parkinson’s Disease comes with bradyphrenia, a slowing of the processes in the brain. His brain has to break down what were once the most simple of tasks. He has to tell his left leg to move or his right arm to swing, nothing is automatic. It can be exhausting but exercise can give some relief as it moves refreshing fluids and oxygen into the brain and actually encourages brain growth.

Our brains are in constant movement, they have to be or we would die. Physical activity, whatever that looks like, helps build stronger brains that can support even more movement. It’s an ongoing cycle of essential effort that keeps us healthy and gives us a chance to win against diseases like dementia and yes, even stave off Parkinson’s. Exercise is the key, we all need to make use of it.

For more on the connection between movement and brain health check out How Exercise Protects Your Brain’s Health – Cleveland Clinic or Exercise, Movement, and The Brain | Psychology Today.