What is the number 1 cause of death in older people?

• A. Heart disease
• B. Cancer
• C. Stroke
• D. COPD

Answer: (A)

The main idea here is that heart disease is the leading cause of death among older adults. As people age, changes in the heart and blood vessels—like arteries that stiffen, plaque buildup, and higher blood pressure—increase the risk of serious cardiovascular events such as heart attacks and heart failure. Because cardiovascular problems affect a large portion of the aging population, they account for more deaths than any other condition. Cancer is also a major cause of death, and stroke is a very serious event linked to vascular disease, but overall heart-related conditions still top the list. COPD is important, but it does not reach the same level of mortality as heart disease in older adults. Reducing risk factors—healthy eating, regular activity, managing blood pressure and cholesterol, controlling diabetes, and avoiding smoking—can help lower this risk.