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Hyperlipidemia

Hyperlipidemia is a term which refers to abnormally high levels of fat in the blood. The two main types of lipids found in the blood are triglycerides and cholesterol. Hence, hyperlipidemia is otherwise referred to as high cholesterol. 

There are two main types of cholesterol, low-density lipoproteins (LDL) and high-density lipoproteins (HDL).  LDL cholesterol builds up in the artery walls, causing atherosclerosis, while HDL cholesterol clears up the amount of LDL. Hyperlipidemia occurs when there is an excess of LDL and insufficient HDL. 


Although hyperlipidemia does not have any presenting symptoms, it can result in severe complications. It can often lead to atherosclerosis, which then leads to a series of problems such as strokes or heart attacks. 


Lifestyle changes have to be undertaken to manage and prevent the onset of hyperlipidemia. One key method is to consume healthy fats, instead of saturated fats and trans fat. Beyond restricting one's diet, active exercise is essential.


Sources:

https://www.healthhub.sg/a-z/diseases-and-conditions/622/hyperlipidemia
https://www.healthline.com/health/hyperlipidemia

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