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Cholesterol

Last Updated on Dec 19, 2019
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What is Cholesterol?

Cholesterol is produced by the body (liver) and is structurally a combination of lipid (fat) and steroid. It is an important part of the outer lining of cells in mammals and is essential for normal body functioning.

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The word ‘cholesterol’ comes from the Greek word ‘chole’, meaning ‘bile’ and ‘stereos’, meaning ‘solid’.

Cholesterol is found in all body cells. It is an important part of a healthy body because it is a constituent of cell membranes and some hormones, and serves several body functions.

The liver produces about 80% of cholesterol present in the body and rest comes from dietary sources including meat, poultry, fish and dairy products. Dietary cholesterol is absorbed from the intestine and stored in the liver and secreted when it is needed by the body.

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Cholesterol is carried in the blood by the lipoproteins-

  • LDL (low density lipoprotein)
  • HDL (high density lipoprotein)

The target serum cholesterol level should be under 5mmol/liter. A high level of cholesterol in the blood is called hypercholesterolemia. It is a major risk factor for coronary heart disease and stroke. Certain lifestyle modifications and medicines can help lower the elevated blood cholesterol levels.

What is New in Cholesterol?

1. Less than 40 Percent Get Treated for High Cholesterol

Most people with severe elevations in cholesterol are not treated with appropriate drugs. Less than 40 percent receive treatment, despite many screening and awareness programs. Elevation of LDL cholesterol can be treated with optimal drugs, lifestyle changes and management of other risk factors.

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Latest Publications and Research on Cholesterol


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Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.

Comments

amiyaraul

I am Amiya, Age-27, From-Kolkata[India]. I have sum Problem with my cholesterol Level as billow SERUM TRIGLYCERIDE 319 SERUM CHOLESTEROL 198 SERUM HDL CHOLESTEROL (Direct) 40 SERUM LDL CHOLESTEROL (Direct) 101 SERUM VLDL CHOLESTEROL 57 SERUM TOTAL CHOLESTEROL: HDL – CHOLESTEROL 4.95 Please suggest me proper treatment and medicines, as possible billow side effect,Waiting for your kind response

KUNDAN_KISHORE

Hi Amiya, Your chol numbers are not good but it is still manageable by healty living. Add garlic to your diet and 2km morning jogging with deep breath taking. You will see the result within 6 months. Keep smiling to reduce stress. Kundan Kishore

amiyaraul

Sir, Thanks for Your Kind Advice...

omeng

a beer contains cholesterol or what?

scottydoodles

i love this website

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