Cholesterol: Good or Bad?
Let’s clear the air early, cholesterol is an essential element in humans and also in the whole animal kingdom.
The idea that the molecule “bad cholesterol” is simply false. Animals use cholesterol as their building blocks for cell membranes and other components. Cholesterol is the basic element of structure to hormones and other molecules essential to humans.
What is good and bad cholesterol?
In reality, there is the good cholesterol until there is an accumulation of cholesterol in the arteries and cells in the peripheral cells.
LDL (low density lipoprotein-cholesterol) particles (known as “bad” cholesterol) carry cholesterol from the liver to the receptors of endothelial cells and peripheral cells. Receivers cholesterol is then transported to the cell repair and construction.
HDL (high density lipoprotein cholesterol) particles (commonly called “good cholesterol”) are the primary feedback system, the excess cholesterol in the arteries and peripheral cells leads to their destination in the liver. The excess cholesterol is returned is then converted to cholesterol by the liver into bile acids or excreted in bile as free cholesterol, which is then sent to the colon.
This is the problem:
The supply of cholesterol, there are three (3) ways or routes to peripheral arterial vessels and cells.
1). fat absorption
2). Endogenous (produced by the liver).
3). Exogenous (dietary).
The accumulation of cholesterol may occur within three (3) Because atheroselerosis leads in the cells of arteries. The delivery system of LDL by the liver, the greatest threat to the accumulation of cholesterol. Free radicals attack in the blood and oxidized LDL-cholesterol and change chemically so that the receptors recognize cell wall street can not LDL, it is therefore dismissed. Therefore, macrophages, scavenger cells from the immune system, also have receptors. Macrophages recognize that the oxidized LDL cholesterol on the artery endothelial wall. This is where the problem begins with cholesterol. Since the source of macrophages in the blood are mainly iron and copper, which in turn act as a catalyst What is hydrogen peroxide and its conversion into a hydroxyl radical powerful.
Chaos Factor:
Macrophages analysis of oxidized cholesterol molecule (OXY-LDL) as an enemy or an intruder and to treat the oxidized cholesterol, as if it were bacteria. Macrophages surround the particles of oxidized cholesterol by a process called Phagocytesis. Ultimately, the particle is at the bottom of the artery wall or sent as cholesterol particles melted fat nodules appear on the artery wall. Finally, other protectors of our immune system add to the fight and everything is sweet in a cell-cholesterol particles. Sometimes, oxidized LDL small quantities can be disposed in the artery or by absorption through the reduction of small nodules. Normally, the body is too large to be completely broken and unbroken in fact the building. This structure leads to calcification, which always produces a bulge in the artery wall. If the node is expanded still growing, and dangerous blood flow to the heart and can be challenged under a blockade of the coronary arteries and carotid arteries such conditions or vertebral arteries, which can lead to lead in the brain.
It has been demonstrated in patients with research studies indicate that there are two (2) ways, oxidized LDL cholesterol may be formed.
1). damage to membrane fatty acid LDL by metal ions (especially iron in the blood).
2). enzymatic damage independent or independent of metal ions
Researchers have discovered that there are two (2) forms of oxidized LDL cholesterol.
1). OXY-LDL is a marker of coronary atheroselerosis.
2). MDA-Modified LDL a marker for the development of arterial plaque.
Antioxidants to the rescue:
It is important that cholesterol transported by the blood freely and without hindrance. The antioxidant value of blood must be high enough to reduce free radicals before they attack the LDL particles. In addition, the fat-soluble antioxidant levels of LDL-particles must be sufficiently high for the oxidation of phospholipid fatty acids (to cross). Water-soluble antioxidant in preventing the formation of cholesterol oxidation in large LDL particles in the blood and, in general.
Several important antioxidants are vitamins A, C and E are green tea, bilberry, rosemary, lutein, and N-acetylcysteine. Under a regulated dose of antioxidant supplements have an important role in reducing the harmful effects of oxidation of lipids.
Conclusion
Our body was created entirely without error, that when you are introduced to open up to outside and foreign elements, we have an illness or imbalance. Cholesterol in its purest form is harmless and essential to our bodily functions. be done without the proper amount of antioxidants in the blood, the oxidation of LDL in the blood and the artery wall and lead to the formation of altherosclerosis. Supplementation with antioxidants is essential in a healthy body overall critical. natural health products are the purest forms of supplementation.
Related posts:
- Fight High Cholesterol With Vitamins And Over The Counter Products More than a million Americans die of heart disease each...
- High Cholesterol – Causes of High Cholesterol Cholesterol is a waxy, fatlike that your body needs to...
- Reduce Your Cholesterol With Natural Vitamins Because of the great efforts of the American Heart Association...
- Discount Vitamins Help To Lower Cholesterol Doctors often recommend vitamins and herbal supplements at discount as...
- Cholesterol is a Major Building Block From Which Cell Walls are Made Cholesterol is produced in the liver for normal body functions,...
Related posts brought to you by Yet Another Related Posts Plugin.
Filed Under Cholesterol Chart | Leave a Comment
Tagged With cholesterol, good
Comments
Leave a Reply