In a recent study, Shannon Hallaway, Ph.D., a researcher at Rush University School of Nursing, found that higher levels of physical activity done as a part of normal life is associated with more gray matter in the brain. This randomized control group of 262 participants with a mean age of 81 participated in activities and common daily undertakings such as gardening, walking pets and doing general housework. As volume of gray matter in the brain decreases with aging, anything that provides an increase in a valuable tool – particularly when dealing with Alzheimer’s and other diseases that cause large decreases in brain mass.
While we can’t be sure that it will hold true for those who are younger, it still holds promise that the specific physical activity is less important for cognitive health than the fact that physical activities are done. So, let’s all get moving!