What Does Policosanol Do?Policosanol has been shown to lower low density lipoprotein levels (LDL) and total cholesterol levels, raise high density lipoproteins (HDL), as well as prevent the blood from clotting.
How Does Policosanol Work?With regard to its lipid-lowering capabilities, the current mechanism by which policosanol functions is not known. Previous studies have indicated that policosanol lowers cholesterol by preventing it from being made in the liver. However, it is not known which step in the synthesis of cholesterol this supplement interacts with. Other studies have previously indicated that policosanol increases the uptake and removal of LDL cholesterol from the cell.
The most recent evidence published in the Journal of the American Medical Association and the British Journal of Nutrition contrasts this. Recent research reveals that there is no significant change in cholesterol levels in those taking policosanol. Therefore, if you desire lower cholesterol levels, don't solely rely on policosanol - you may want to talk to your healthcare provider about using other alternatives.
Policosanol also demonstrates antiplatelet activity, therefore preventing the blood from clotting. It does this by decreasing thromboxane A2, a substance made by platelets that constricts blood vessels and encourages clotting.
How Should I Take Policosanol?If you want to take policosanol to lower your cholesterol levels, 5 to 10 mg a day is suggested and 20 mg should not be exceeded in one day . It should be noted that policosanol has not been fully proven scientifically to lower cholesterol levels. This supplement may still be taken, since it is included in some multivitamins, however, it may not help lower your cholesterol levels.
The standard dose effective in decreasing clotting is 10 mg twice a day. These doses should be taken with food.