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There is no clear scientifically proven explanation as to exactly how a diet high in saturated fat can be the cause of rising cholesterol levels in the blood. We also do not know precisely how cholesterol could develop heart disease. However, there is a very plausible theory which has a large following in the scientific community.

The LDL connection

It begins with a high level of LDL cholesterol. Excess levels of LDL cholesterol often result in some of the excess cholesterol to move towards the artery walls. The more the LDL levels, the more cholesterol moves out of the bloodstream and into the blood vessel walls. Rigidity of the artery walls may determine how much cholesterol might stay on the artery walls. Smoking, high blood pressure, diabetes, and other influences such as stress might constrict artery walls. This could result in a disruption in the flow of blood as well as pressure. When this occurs, artery walls can weaken or become scarred in the first layer of the lining allowing LDL to further embed into the artery walls.

The role of inflammation

This sets off a sequence of events in which the body effectively sabotages itself. Swelling flares up in the affected region causing White blood cells or macrophages to rush to the scene. The macrophages absorb the cholesterol and get engorged further blocking the arteries. These cells continue to call for even more reinforcements resulting in far more congestion for the blood circulation. The macrophages are created to destroy infectious microbes and then vanish are fighting Lipids which by their very nature are being constantly reproduced. A never ending battle rages. This leads to a steady and continuing state of inflammation in the artery wall. Gradually the overloaded macrophage is destroyed and all the cholesterol and inflammatory substances are discharged into the artery wall.

Eventually the body forms a cap of sorts over the inflamed wall section. This cap forms plaque that starts the state of atherosclerosis and the shrinking of the artery opening and resultant constriction in the blood flow. Should this occur in an artery that leads to the heart, it may impede the blood circulation to the heart. This restriction however does not usually cause a cardiac arrest. Plaque deposits are full of inflammation and LDL. Immune cells, T-lymphocytes and macrophages, are the most severe in terms of containing inflammatory cells. If the plaque deposit has a thin cap, it is more certain to rupture.

Ruptures are the common cause of heart attacks.

Should a plaque cap rupture, blood will seep into the artery wall. The typical wound response mechanism starts and clotting agents are transported to the region. Platelets enter the wound to create a scab that inside an artery wall is life threatening. This scab or clot inside an artery is termed as thrombus. It could cut off blood flow and oxygen to the heart muscle. The section of the heart that is lacking oxygen rich blood starts to die. This is the way cardiac arrest occur. The medical term is known as a myocardial infarction.

Identify The Food Which Are High In Cholesterol So That You May Stay Away From Them
Adding too much more cholesterol on a regular basis can lead to heart disease or a heart attack. By recognizing food high in cholesterol, you can limit your ingestion of it. Combined with regular exercise, this is the most effective way to fight high cholesterol.

Here Is How You Can Control And Cut Down Unhealthy Cholesterol Levels
Bad cholesterol, which is also known as low-density lipoprotein (LDL), is a bad element because the molecules cannot dissolve in the blood and these have a tendency to cling to artery walls potentially provoking a heart attack or causing other heart related diseases.

LipiShield - A Holistic And Better Cholesterol Management Supplement To Control The Raised Amounts Of Cholesterol Effectively
Upon the diagnosis of high levels of cholesterol in the blood, most times a medical practitioner would suggest lifestyle and dietary changes and, at the same time, also prescribe a drug to manage the raised levels of cholesterol.

Revealing The Culprits In Excessive Cholesterol
For most people, the cause of high cholesterol is poor lifestyle choices such as diet and our level of exercise, which can be modified. Both men and women can strive to attain and maintain a normal level of cholesterol, get their levels checked and take prompt action if needed.

Raising Awareness About Cholesterol
The waxy substance in the human body known as cholesterol comes primarily in two basic forms, HDL and LDL. HDL, or high-density lipoprotein, is often referred to as the good cholesterol, while LDL, or low density lipoprotein, is the undesirable form of cholesterol.