Plaque formation inside blood vessels begins when the inner lining becomes irritated by high cholesterol, smoking, high blood pressure, or inflammation. The inner lining is a thin layer of cells called the endothelium. When it becomes stressed, tiny openings form that allow cholesterol rich particles to slip beneath the surface. These particles settle in the vessel wall where they become oxidized. Oxidized particles trigger an immune reaction that attracts white blood cells. The white blood cell

Plaque formation is the buildup of deposits, typically a sticky film of bacteria and food particles on teeth (dental plaque) or fatty cholesterol and other substances in arteries (atherosclerotic plaque), both leading to serious health issues like tooth decay, gum disease, heart attacks, and strokes. Dental plaque forms from oral bacteria and sugary foods, while atherosclerotic plaque results from high cholesterol, high blood pressure, smoking, and diabetes. Dental Plaque Formation Initial Colon