|
|
What Leads To Rising Cholesterol In The Blood Vessels
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 exactly how cholesterol could contribute to heart disease. However, there is a very plausible theory that 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 to 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 may determine how much cholesterol might adhere to the artery walls. Smoking, high blood pressure levels, diabetic issues, as well as other influences like stress may constrict artery walls. This may cause a disruption in the flow of blood as well as pressure. When this happens, 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 where the body effectively sabotages itself. Swelling flares up in the affected area causing White blood cells or macrophages to rush to the scene. The macrophages absorb the cholesterol and become engorged further blocking the arteries. These cells continue to demand even more reinforcements causing even more congestion for the flow of blood. The macrophages are created to kill off infectious microbes and then vanish are fighting Lipids which by their very nature are being continually 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 killed 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 inflamed wall section. This cap forms plaque that begins the state of atherosclerosis as well as the shrinking of the artery opening and resultant constriction in the blood circulation. If this occur in an artery that leads to the heart, it can impede the flow of blood 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 in terms of containing inflammatory cells. If the plaque deposit has a thin cap, it is more certain to rupture.
Ruptures are the most 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 sent to the region. Platelets enter the wound to form a scab that inside an artery wall is life threatening. This scab or clot inside an artery is termed as thrombus. It can block blood circulation and oxygen to the heart muscle. The section of the heart which is deprived of oxygen rich blood begins to die. This is why heart attacks occur. The medical term is known as a myocardial infarction.
Some Helpful Information Regarding Cholesterol
Cholesterol is technically known as lipids or fats . It resembles a waxy powder that looks like candle wax shavings. It is light yellow in color.
You Have To Avoid From High Cholesterol Food-Products To Remain Well
The best way to get at that overabundance of cholesterol is, of course, to take a look at your high cholesterol food consumption and alter it to reduce the amount of that food in your diet.
Know The Food-Products Which Are High In Cholesterol So That You May 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.
What One Ought To Consider Regarding High Cholesterol
High cholesterol is something which does not cause many symptoms, which means that you could have it and not know about it. This is why it is so important to schedule any recommended checkups as suggested for your age or other risk factors.
What You Need To Know 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.
Learn About How You Can Maintain And Lower 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.
|
More Articles
Blogroll
|
