Evidence suggests that atherosclerosis begins in the _____ for many people in developed countries of the Western world.

The correct answer indicates that evidence suggests atherosclerosis, a condition characterized by the buildup of fats, cholesterol, and other substances in and on the artery walls, begins in the early 20s for many individuals in developed countries. Research in cardiovascular health has shown that the process of atherosclerosis can start at a young age, particularly influenced by factors such as diet, lifestyle, and genetics.

In many cases, the initial changes in the arteries occur silently and often go undetected. Key contributors like high cholesterol, obesity, sedentary behavior, and smoking can accelerate the development of this condition. Recognizing that the origins of atherosclerosis can be traced back to early adulthood underscores the importance of early intervention through healthier lifestyle choices, regular exercise, and monitoring of cardiovascular health. Thus, acknowledging the onset of atherosclerosis at this age is crucial for prevention strategies and public health initiatives.