[H316]High Cholesterol And Alcohol

Cholesterol plays a central role in many biochemical processes, but is best known for the association of cardiovascular disease with high levels of
cholesterol in the blood.

Konrad Bloch and Feodor Lynen shared the Nobel Prize in Physiology or Medicine in 1964 for their discoveries concerning the mechanism and regulation of the cholesterol and fatty acid metabolism.

Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues. It is transported in the blood plasma of all animals. The average amount of blood cholesterol varies with age, typically rising gradually until one is about 60 years old.

In recent years, the somewhat imprecise term "bad cholesterol" has been used to refer to LDL (low density lipoprotein) which, according to the lipid hypothesis, is thought to have harmful actions, and "good cholesterol" to refer to HDL (high-density lipoprotein), thought to have beneficial actions.

The American Heart Association provides a set of guidelines for total blood cholesterol levels and risk for heart disease. The desirable LDL level is considered to be less than 100 mg/dl. However the 1987 report of National Cholesterol Education Program suggest the total blood cholesterol level should be less than 200 mg/dl normal blood cholesterol, if the cholesterol level is between 200 and 239 mg/dl it is considered borderline-high, and higher than 240 mg/dl is considered high cholesterol level.

Conditions with elevated concentrations of oxidized LDL particles are associated with fatty deposits forming on the walls of arteries, a condition known as Arteriosclerosis, which is considered the principal cause of coronary heart disease and other forms of cardiovascular disease.

In contrast, however, if LDL particle number is low and a large percentage of the HDL particles are high, then fatty deposits forming on the walls of the arteries are usually low, and can even be negative, for any given total cholesterol concentration.

Cholesterol is found in animal fats: all food containing animal fats contains cholesterol. Plants have trace amounts of cholesterol, so even a Vegan diet, which includes no animal foods, has traces of cholesterol.

Cholesterol is not necessarily dietary in origin, it can be turned into cholesterol by the liver from unburned food metabolites. The liver converts unburned food metabolites into very low density lipoproteins (VLDL) and secretes them into plasma where they are converted to low-density lipoprotein LDL) particles and fatty acids, which can affect other body cells. There appear to be seasonal variations in cholesterol levels in humans because of the unburned food metabolites the amount of cholesterol is higher in winter.

Cholesterol is required to build and maintain cell membranes; it regulates membrane fluidity over a wider range of temperatures. Cholesterol also aids in the manufacture of bile (which stored in the gallbladder and helps digest fats), and is also important for the metabolism of fat-soluble vitamins, including vitamins A, D, E and K.

Cardiologists suggest that the public need to change its diet. To reduce cholesterol levels by lowering saturated animal fats and increasing polyunsaturated fats. Lowering cholesterol is a good start but it is far from all that is needed.

Common Vitamins and over the counter products can help with High Cholesterol such as Vitamin C, Lecithin, Pectin, Garlic, EPA, Niacin and Phytosterols.

Vitamin C has been shown to combat the development of cholesterol deposits in the arteries. Within a few hours after receiving vitamin C patients showed a sharp decline in the cholesterol levels of the blood.

Lecithin has the potential to protect against fat clogged arteries when take daily.

Pectin limits the amount of cholesterol the body can absorb. High pectin count in apples may be why "One a day keeps the doctor away".

Garlic counteract the usual result of high fats in the diet and to help reduce high blood pressure.

Studies of the Greenland Eskimos lack of heart attacks have show that Eico-Sapentaenoic Acid (EPA) lowers blood cholesterol considerably, even more than polyunsaturated fat does. It also triggers a major drop in triglycerides. Salmon Oil is one of the best known sources of natural EPA.

Niacin is the closest thing available to a perfect treatment that corrects most causes of coronary heart disease. Niacin blocks the release of fatty acids from fat cells. Niacin plays a critical role in energy production, gene expression, and hormone synthesis. You cannot live without it. Niacin also tends to shift LDL particle distribution to larger particle size and improve HDL functioning. The intake of 3 grams Niacin for as little as two weeks can reduce serum cholesterol by 26 percent.

Phytosterols is found in flax seed and peanuts, which are suggested to help lower serum cholesterol.

Always consult your doctor before using this information.

This Article is nutritional in nature and not to be construed as medical advice.