High cholesterol: the ‘silent killer’ that raises heart disease and stroke risks
High cholesterol is often described by medical experts as a “silent” health condition that can develop for years without noticeable symptoms, while gradually increasing the risk of serious complications affecting the heart, brain and other vital organs. Health specialists say many people only discover the problem once it has already progressed into a serious medical condition such as heart disease or stroke. Cholesterol is a fat-like substance present in the blood, produced naturally by the liver and also obtained through diet, particularly from meat, fish, eggs and dairy products. While essential for hormone production, cell structure and vitamin D synthesis, excess levels can become dangerous. Doctors explain that cholesterol is broadly divided into two types: high-density lipoprotein (HDL), often referred to as “good” cholesterol, and low-density lipoprotein (LDL), known as “bad” cholesterol. HDL helps remove excess fat from the bloodstream, while LDL can accumulate in blood ...