How Long Can Running Keep Alzheimer’s At Bay

Running is not just a physical activity for me, it is a lifestyle. Not only does it keep my body fit and healthy, but it also has incredible benefits for my mind. One aspect that has always fascinated me is how long running can keep Alzheimer’s disease at bay. As someone who has seen the devastating effects of this disease on my own family, I wanted to delve deeper into this topic and understand the science behind it.

The Power of Exercise for Brain Health

Regular exercise has long been known to provide numerous benefits to the body, from reducing the risk of heart disease to improving overall fitness. However, recent research has shown that exercise, particularly aerobic activities like running, can have a profound impact on brain health as well.

When we engage in aerobic exercise, our heart rate increases and more oxygen is pumped to our brain. This increase in oxygen flow stimulates the production of new neurons, which are crucial for maintaining brain health and function. Additionally, exercise promotes the release of chemicals in the brain that are responsible for improving mood and reducing stress.

But how does this relate to Alzheimer’s disease?

Running as a Defense Against Alzheimer’s

Alzheimer’s disease is a progressive brain disorder that affects memory, thinking, and behavior. While there is currently no cure for this devastating disease, research has shown that engaging in regular physical activity, such as running, can significantly reduce the risk of developing Alzheimer’s.

A study published in the Journal of Alzheimer’s Disease found that individuals who engaged in regular aerobic exercise had a 50% lower risk of developing Alzheimer’s compared to those who did not exercise. Furthermore, the study showed that running was particularly effective in reducing the risk of this disease.

The exact mechanisms through which running protects against Alzheimer’s are still being studied, but one theory is that exercise helps to improve blood flow to the brain, which in turn promotes the clearance of amyloid plaques. These plaques are a hallmark feature of Alzheimer’s and are believed to play a role in the development of the disease.

Consistency is Key

While the benefits of running on brain health are promising, it is important to note that consistency is key. Engaging in regular aerobic exercise, such as running, is what has been shown to have a significant impact on reducing the risk of developing Alzheimer’s disease.

Experts recommend aiming for at least 150 minutes of moderate-intensity aerobic activity, such as running, every week. This can be broken down into smaller sessions throughout the week and can also be combined with other forms of exercise, such as strength training.

It’s also important to note that running alone may not be enough to prevent Alzheimer’s. Adopting a healthy lifestyle that includes a balanced diet, stress management, and sufficient sleep is crucial for overall brain health.


As a runner, knowing that my favorite activity can have such a profound impact on reducing the risk of Alzheimer’s disease is truly empowering. The science behind the connection between running and brain health is still evolving, but the evidence so far is promising.

So, lace up your running shoes and hit the pavement. Not only will you enjoy the physical benefits of running, but you’ll also be taking a proactive step in protecting your brain health and potentially keeping Alzheimer’s at bay.