There isn't any clear scientifically proven explanation as to precisely how a diet high in saturated fat could be the cause of rising cholesterol in the blood. We also do not know precisely how cholesterol could contribute to cardiovascular disease. There is however a very plausible theory which has a large following in the scientific community.
The LDL connection
It starts with an increased level of LDL cholesterol. Excess levels of LDL cholesterol usually cause some of the excess cholesterol to move towards the artery walls. The more the LDL levels, the more cholesterol moves out of the blood and into the blood vessel walls. Rigidity of the artery walls might determine how much cholesterol might stay on the artery walls. Smoking, high blood pressure levels, diabetic issues, as well as other influences like stress might constrict artery walls. This may cause a disruption in the blood circulation as well as pressure. When this occurs, artery walls may weaken or become scarred in the first layer of the lining allowing LDL to even further embed into the artery walls.
The role of swelling
This sets off a chain reaction in which the body effectively sabotages itself. Swelling flares up in the affected area resulting in White blood cells or macrophages to rush to the scene. The macrophages absorb the cholesterol and get engorged further blocking the bloodstream. These cells continue to demand even more reinforcements causing even more congestion for the blood circulation. The macrophages are created to kill off infectious bacterias and then vanish are fighting Lipids which by their very nature are being constantly reproduced. A never ending battle rages. This leads to a stable and continuing state of swelling inside the artery wall. At some point the overloaded macrophage is destroyed and all the cholesterol and inflammatory substances are discharged into the artery wall.
At some point the body forms a cap of sorts over the swollen wall section. This cap forms plaque that starts the state of atherosclerosis as well as the shrinking of the artery opening and resultant constriction in the flow of blood. If this occur in an artery that leads to the heart, it can impede the blood circulation to the heart. This restriction however does not usually cause a cardiac arrest. Plaque deposits are loaded with inflammation and LDL. Immune cells, T-lymphocytes and macrophages, are the most severe when it comes to containing inflammatory cells. If the plaque deposit has a thin cap, it is more certain to rupture.
Ruptures are the common cause of cardiac arrest.
If a plaque cap rupture, blood will seep into the artery wall. The normal wound response mechanism begins and clotting agents are transported to the region. Platelets enter the wound to form a scab that inside an artery wall is deadly. This scab or clot inside an artery is known as thrombus. It could block flow of blood and oxygen to the heart muscle. The section of the heart which is deprived of oxygen rich blood starts to die. This is why heart attacks occur. The scientific term is known as a myocardial infarction.
Finding Out About Good And Bad Cholesterol Levels
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.
Recognize The Food-Stuffs That Are High In Cholesterol So That You Can Avert 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.
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The LDL connection
It starts with an increased level of LDL cholesterol. Excess levels of LDL cholesterol usually cause some of the excess cholesterol to move towards the artery walls. The more the LDL levels, the more cholesterol moves out of the blood and into the blood vessel walls. Rigidity of the artery walls might determine how much cholesterol might stay on the artery walls. Smoking, high blood pressure levels, diabetic issues, as well as other influences like stress might constrict artery walls. This may cause a disruption in the blood circulation as well as pressure. When this occurs, artery walls may weaken or become scarred in the first layer of the lining allowing LDL to even further embed into the artery walls.
The role of swelling
This sets off a chain reaction in which the body effectively sabotages itself. Swelling flares up in the affected area resulting in White blood cells or macrophages to rush to the scene. The macrophages absorb the cholesterol and get engorged further blocking the bloodstream. These cells continue to demand even more reinforcements causing even more congestion for the blood circulation. The macrophages are created to kill off infectious bacterias and then vanish are fighting Lipids which by their very nature are being constantly reproduced. A never ending battle rages. This leads to a stable and continuing state of swelling inside the artery wall. At some point the overloaded macrophage is destroyed and all the cholesterol and inflammatory substances are discharged into the artery wall.
At some point the body forms a cap of sorts over the swollen wall section. This cap forms plaque that starts the state of atherosclerosis as well as the shrinking of the artery opening and resultant constriction in the flow of blood. If this occur in an artery that leads to the heart, it can impede the blood circulation to the heart. This restriction however does not usually cause a cardiac arrest. Plaque deposits are loaded with inflammation and LDL. Immune cells, T-lymphocytes and macrophages, are the most severe when it comes to containing inflammatory cells. If the plaque deposit has a thin cap, it is more certain to rupture.
Ruptures are the common cause of cardiac arrest.
If a plaque cap rupture, blood will seep into the artery wall. The normal wound response mechanism begins and clotting agents are transported to the region. Platelets enter the wound to form a scab that inside an artery wall is deadly. This scab or clot inside an artery is known as thrombus. It could block flow of blood and oxygen to the heart muscle. The section of the heart which is deprived of oxygen rich blood starts to die. This is why heart attacks occur. The scientific term is known as a myocardial infarction.
Finding Out About Good And Bad Cholesterol Levels
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.
Recognize The Food-Stuffs That Are High In Cholesterol So That You Can Avert 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.
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Are you searching for an effective insomnia cure you can start using immediately? Do you want to be able to sleep better at night without having to take 3 or more sleeping pills?
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One of the most trusted names in skin care for women is Ponds. Most of us have tried at least one product from this company at some point in our lives. With their diverse product line, any woman can use their products to address their individual skin type.
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