What are four nonmodifiable risk factors that contribute to atherosclerosis?

1. Age: The risk of atherosclerosis increases with age.

2. Gender: Men are at higher risk of atherosclerosis than women before menopause.

3. Race: African Americans and Native Americans are at higher risk of atherosclerosis than Whites.

4. Genetics: Some people are more likely to develop atherosclerosis due to their genes.