The atherosclerotic plaque, or atheroma, represents the endpoint of a complex, insidious process. Although any artery may be affected, the aorta, coronary and arteries supplying the brain are frequently involved. The first step in the prevention and treatment of heart disease and strokes is the reduction of blood cholesterol levels. The evidence overwhelmingly demonstrates that elevated cholesterol levels are deadly. Without cholesterol many body processes would not function properly.
Cholesterol is transported in the blood by molecules known as lipoproteins.
LDL cholesterol increases the risk for heart disease, strokes, and high blood pressure while HDL cholesterol actually protects against heart disease. LDL transports cholesterol to the tissues. HDL, on the other hand, transports cholesterol to the liver for metabolism and excretion from the body. The risk for heart disease can be reduced dramatically by lowering LDL cholesterol while simultaneously raising HDL cholesterol levels. In addition to keeping an eye on your cholesterol level, it is also important to keep the level of triglycerides in the proper range.