Do you know about - Does High Cholesterol Cause High Blood Pressure?
Hdl Levels Too High! Again, for I know. Ready to share new things that are useful. You and your friends.For most of us, our first touch with chronic illness is high blood pressure. Hypertension does not respect healthy lifestyles. Even citizen who allege normal weight, practice regularly, allege healthy cholesterol levels, and eat a heart-healthy diet can be and frequently are diagnosed with the condition. In the United States, nine out of ten citizen will manufacture hypertension by the age of 60, and six out of ten finally take high blood pressure medication.
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We had a good read. For the benefit of yourself. Be sure to read to the end. I want you to get good knowledge from Hdl Levels Too High.If blood pressure readings are consistently higher than 160/110, doctors commonly insist on prescribe medication. But when blood pressure is in the middle of 120 and 160 systolic (the pressure generated when the heart beats) or in the middle of 80 and 94 diastolic (the pressure when the heart is at rest), the analysis is "borderline hypertension." This condition of slightly elevated blood pressure can be treated with medication just to lower the numbers, or it can be treated with food to accurate its underlying causes.
Borderline hypertension is commonly "essential" or "primary," meaning it is not connected with an abnormality in a exact organ. Until a few years ago, the causes of principal hypertension eluded curative science, but new investigate has revealed that this nearly universal condition question begins as with cholesterol-but not high cholesterol.
The human body produces two principal forms of cholesterol, bulky, low-density particles of cholesterol known as low-density lipoprotein, or Ldl, and compact, high-density particles of cholesterol known as high-density lipoprotein, or Hdl. Ldl cholesterol is typically termed "bad" and Hdl cholesterol is typically termed "good," but undoubtedly both forms are principal for the body. The larger Ldl particles serve as a food for some of the body's largest cells, the immune system's macrophages, the cells that surround and engulf foreign and microorganisms (as well as Ldl cholesterol itself).
The cholesterol particles are used by every cell in the body to make their protective linings, serving as "rain slicker" holding their contents from dissolving in the watery bloodstream. Since they do not dissolve in water, they have to be attached to a transporter protein, apo-B. This protein has regions of distinct and negative payment that allow it both to carry cholesterol and to be carried in the watery serum of the bloodstream.
For the bulky Ldl cholesterol to be processed by cells, it has to be transported straight through the cell membrane. The cell membrane has to "unhook" Ldl from apo-B and release the carrier protein back into the bloodstream. The detachment of Ldl from its carrier molecule requires energy. If the cell is metabolically depleted by too much sodium, it cannot yield the power it needs to bring Ldl inside. On a tired cell, Ldl parks on the outside of the cell.
The relatively bulky molecule of Ldl in limbo on the outside of the cell is particularly vulnerable to attack by free radicals of oxygen. Without adequate levels of antioxidant free radical quenchers such as vitamin E, Ldl cholesterol combines with oxygen to form lysophosphatidylcholine, best known by its acronym Lpc. This chemical is the traditional component of artery-hardening oxycholesterol, thickening artery walls and encouraging inflammation.
In citizen with normal blood pressure, oxycholesterol does not get a opportunity to damage arteries. A balanced immune ideas produces antibodies to Lpc that keep it from accumulating in the linings of blood vessels. Antibodies to Lpc perform the immune system's equivalent of a surgical strike, dissolving the oxidized cholesterol before it can form artery-clogging plaques. In citizen with borderline high blood pressure, however, the immune ideas fails to yield the antibodies that clean up Lpc. Their immune systems are forced to use the immune system's equivalent of a battering ram, the macrophages.
These "cholesterol gobblers" surround and engulf Lpc but come to be stuck in the intima, the inner lining of the artery wall. The intima gradually thickens and squeezes the artery so that blood pressure gradually increases. It is important to understand that the immune deficiencies that cause borderline high blood pressure do not sway the immune ideas as a whole. Only the antibodies to oxidized cholesterol are out of balance.
It's also important to understand that everybody does not react to whether high cholesterol or high sodium by developing high blood pressure. Combinations of factors, of which cholesterol and sodium are only the major part, resolve the condition.
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