Throughout the years, much research has suggested that exercise can encourage excellent physical and mental health. Even though movement is also referred to as medicine for the mind, most of us do not completely understand the ways in which the brain can benefit from exercise. The key is to have a daily exercise routine that is not too rigorous because engaging in strenuous activity can actually damage your memory circuits. Here are the five main advantages of exercising to improve your brain health at aged 50 and over.
Improves Mood
Exercise has long been shown to improve mood by reducing the symptoms of anxiety and depression. When you exercise regularly, the body increases the production of endorphins, serotonin, and dopamine. These brain chemicals are crucial to maintaining a happy mood. The absent of these brain chemicals may result in depression and anxiety, which can ultimately lead to memory problems, concentration issues, and low energy levels. One study performed by researchers at Duke University concluded that those who engaged in frequent physical activity improved their moods just as much as people who are regularly taking the prescription drug Zoloft.
Reduces Stress
When your body produces more endorphins, you are likely to be less stress. Therefore, people who exercise often may experience less stress than sedentary individuals. Studies have indicated that regular physical activity can significantly lower cortisol levels. This stress hormone has also been linked to forgetfulness and slow/irrational thinking, so low levels of cortisol may actually improve memory as well as decrease stress. The next time that you feel overwhelmed by the day-to-day activities, simply engage in activities with movement to put your mind at ease. A few examples of great activities include yoga, dancing, walking, running, and more.
Enhances Cognitive Function
Many researchers have found that regular exercise is essential for optimal cognitive capabilities. In order to function to your fullest potential, the brain requires certain chemicals and a constant supply of oxygen. Physical activity promotes healthy blood vessels that are able to deliver these chemicals and oxygen to the brain properly. The result is the ability to think faster, remember information, and concentrate longer. In general, exercisers of any age can enjoy these benefits of great cognitive function.
Stimulates Brain Growth
Since the production of new brain cells tend to decrease as we age, it's important that we exercise to increase brain volume. Known as the hippocampus, this part of the brain can grow in size with frequent exercise. The hippocampus is the area of the brain where memory and learning is processed. Additionally, Brain-derived neurotrophic factor or BDNF is often produced when physical activity has improved. BDNF is responsible for the stimulation of brain cells. In fact, an increase in cardiovascular fitness will generate more brain cells that may be able to slow signs of aging by providing the brain with oxygen.
Provides Energy
Frequent physical activity like short walks and jogs can increase the production of mitochondria. These cellular structures provide our muscles and our brains with energy. As a result, those who exercise tend to be more productive then their sedentary peers. This is especially true in the workplace where regular exercisers often have the best time management skills and great work performance. Even simple activities like washing dishes, vacuuming, and stepping up the stairs can produce more energy on a cellular level.
Not only is exercise a great way to get in shape, build strong bones, and improve nightly sleep, your brain can also greatly benefit from the activity. Optimal brain health will drastically decrease the chances of memory problems as we age.