Cholesterol is a lipid sterol family that plays a central role in many biochemical processes. Cholesterol is present in all cells. Its high can cause gallstones or constitute a risk factor for atherosclerosis.

The word refers to a cholesterol molecule and should not be confused with the terms of good cholesterol and bad cholesterol referring to HDL and LDL cholesterol in carriers of the blood.

The good cholesterol and bad cholesterol:

There is clearly no two types of cholesterol. But cholesterol is transported in the blood transport systems with very different roles: Lipoprotein LDL (low density lipoprotein) and HDL (high density lipoprotein).

HDL cholesterol in recovering the bodies have too much to bring it to the liver where it is eliminated. They have the power to clean our streets of all the fatty deposits of poor quality and reduce the risk of seeing an atherosclerotic plaque.This is the good cholesterol.

LDL cholesterol deposited on artery walls. He then formed gradually, real fatty deposits, called atheroma. It’s bad cholesterol.

How Cholesterol Is there in my food? (Estimated cholesterol content)

  • The brain of a calf 810mg of cholesterol per 100g – High levels of cholesterol for the calf.
  • An egg yolk 1 560mg of cholesterol per 100g – High levels of cholesterol in eggs.
  • The kidneys of a sheep or calf 400mg of cholesterol per 100g – Strong enough cholesterol to the meat.



  • Kidneys Pork 365mg of cholesterol per 100g
  • Cream 124mg of cholesterol per 100g
  • The chicken 90 to 100mg of cholesterol per 100g
  • The sweetbreads 225mg of cholesterol per 100g
  • Cheese 50 to 100mg of cholesterol per 100g
  • Pork liver 340mg of cholesterol per 100g
  • The calf 84mg cholesterol per 100g
  • The calf’s liver 314mg of cholesterol per 100g
  • Whiting 77mg cholesterol per 100g
  • Beef liver 265mg of cholesterol per 100g
  • Beef 67mg cholesterol per 100g
  • Butter 260mg of cholesterol per 100g
  • Fish 60 to 70 mg of cholesterol per 100g – Rates lower cholesterol for fish.

The dangers and health risks of cholesterol:

Epidemiological studies have shown that high cholesterol and lack of good cholesterol were risk factors for cardiovascular disease. Cholesterol is one of the causative agents of atherosclerosis leading to cardiovascular disease.

Cholesterol, it is needed: it is a constituent of cell walls, it contributes to the production of hormones. But it does not take too much.

When there is too much LDL cholesterol is deposited on artery walls, including coronary, and fouls. Over the years, the diameter thereof becomes narrower, the blood circulates more and worse and it clots form more easily. If one day, a clot is “stuck” in a heart artery and mouth, then the stroke.

Depending on your LDL and HDL following risks to your health may exist:

  • Infarction (heart attack) associated with atherosclerosis (obstruction by a mechanism of oxidation of the arteries).
  • Stroke (a stroke) associated with atherosclerosis.
  • Problems Coagulation

Note that doctors talk to your cholesterol when total cholesterol exceeds 6.5 mmol / L or that your LDL (bad cholesterol) is greater than 4.5 mmol / L. This information is purely informative, ask your doctor for more information.

An accumulation of risks of cholesterol:

When traveling in excess in the blood, cholesterol is dangerous for your heart, your brain and your legs. You increase your chances of having a heart attack or stroke.

Too much cholesterol, it can have serious consequences for health.
And yet, usually can not feel anything. Therefore, it is often difficult to follow his treatment every day, when symptoms do you remember that you are sick. However, only taking the long term care can prevent serious complications. In the vast majority of cases, cholesterol is absolutely no symptoms until the onset of complications of atherosclerotic plaques (narrowing of the artery visible on ultrasound), stroke (or stroke) or cardiac (heart), peripheral vascular disorders … So that can cause pain or significant disability or even be life threatening. Treatment can prevent such complications. Must still follow regularly … For inspiration, know better assess the benefits and feel free to talk with your doctor.

Cholesterol associated with cancer?

Low levels of bad cholesterol in the blood are associated with a slightly increased risk of cancer. But still no reason to stop statins, the researchers said.

To lower the level of “bad” LDL cholesterol in the blood, statins have been proven and are commonly prescribed by doctors, although their effects on total mortality remain controversial. At the same time, it sees a new controversy related to the use of such drugs: an American study has shown that very low levels of LDL cholesterol, effects of high doses of statins are associated with cancer risk slightly important than normal.

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