What is a common cause of poor circulation in older persons?

Narrowed arteries are a common cause of poor circulation in older persons. As individuals age, their arteries can become narrower due to a buildup of plaque—a mixture of fat, cholesterol, and other substances—which leads to a condition known as atherosclerosis. This narrowing restricts blood flow, making it more difficult for oxygen and nutrients to reach various tissues and organs. The consequences of such impaired blood flow can be serious, including an increased risk of cardiovascular events, weakness in extremities, and overall diminished physical capacity.

While a sedentary lifestyle, obesity, and dehydration can also affect circulation and contribute to various health issues, the specific focus here is on the physiological changes in the arteries that are prevalent among the older population. These structural changes represent a primary medical concern that must be addressed proactively to maintain adequate circulatory health in aging adults.