Protecting an Aging Brain

Posted On: 12-16-2016

The natural process of aging causes the brain to change over time. Many of these changes, such as a physical reduction in the size of the brain, go virtually unnoticed. Early signs of age-related adjustments within the brain often include some degree of hearing and vision loss. Although it's the more serious effects of aging on the brain, such as memory loss, that provide an incentive to take steps to slow or minimize these changes as much as possible.

Remain Engaged

Diminished blood flow in the brain is believed to be a contributing factor to mental decline. This reduction in blood flow can affect the part of the brain that control memory and learning. According to the Alzheimer's Association, one way to minimize this decline is to keep the brain stimulated so new cells will continue to be produced to counteract some age-related changes. Stimulating engagement can involve doing daily crosswords or participating in a favorite hobby, such as gardening.

Get Regular Exercise

Whether it's running on a treadmill or going for a casual walk for about 20-30 minutes each day, exercise can offer some degree of protection to the brain. The Alzheimer's Association references a study showing that seniors with APOE4 genes, which have been linked to various forms of dementia, who exercised regularly maintained a healthy brain. Regular exercise can also help control conditions such as high blood pressure and diabetes that can affect an aging brain.

Choose Healthy Foods

Foods loaded with antioxidants protect parts of the brain by fending off irregular atoms (free radicals) that damage cells and increase susceptibility to developing various brain diseases. Certain foods also minimize inflammation and even naturally reduce stress and anxiety that can contribute to brain deterioration. Some of these nutrient-rich foods include avocados, beets, berries, and coconut oil, which may help with memory retention.

Aging is inevitable, but the brain itself can remain vital and sufficiently stimulated throughout your lifetime. A study by the National Science Foundation found that a majority of scientists and engineers, who are constantly learning and acquiring new knowledge, are still working full-time well into their senior years. Even if you're not in one of these professions, making an effort to learn new skills and gather more knowledge can definitely be a good thing for your brain, as can watching your diet and getting regular exercise.

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