HEALTH | MEDICAL | BIOLOGY on Instagram: "Atherosclerosis is the slow, silent buildup of plaque inside your arteries a mix of cholesterol, fats, and inflammation that gradually narrows the vessel and restricts blood flow. Over time, this clogged artery can lead to chest pain, stroke, or even a sudden heart attack. Follow @explaining.biologyy Understanding how plaque forms and progresses is the first step toward preventing it. This animation breaks it down visually, showing exactly what happens i