Cholesterol is a wax-like substance that is present in the cell membranes of body tissues and is carried in the blood plasma. It is a sterol; a combination of alcohol and steroid and is also called atherosclerotic plaque. The body requires cholesterol in order to form and sustain cell membranes, help with the production of bile and aid the metabolism of fat soluble vitamins.
Over time, cholesterol builds up on the artery walls and this condition is known as atherosclerosis. Atherosclerosis was thought to be an affliction of the elderly until the 1950’s when American pathologists were sent to Korea by the Pentagon to study the bodies of servicemen who died during the conflict. They autopsied around 2000 soldiers and found that approximately 75% had waxy, yellow deposits on the walls of their arteries; a shocking statistic considering the average age of the soldiers was 21. Their findings astonished the scientific community as it highlighted the onset of heart disease in the very young.
LDL and HDL Cholesterol
There are two different types of cholesterol; low-density lipoproteins (LDL) and high-density lipoproteins (HDL). HDL is commonly known as...