Cholesterol is the body’s repair substance: scar tissue contains high levels of cholesterol, including scar tissue in the arteries.
Cholesterol is the precursor to vitamin D, necessary for numerous biochemical processes including mineral metabolism. The bile salts, required for the digestion of fat, are made of cholesterol. Those who suffer from low cholesterol often have trouble digesting fats. Cholesterol may also protect us against cancer as low cholesterol levels are associated with increased rates of cancer.
Cholesterol is vital to proper neurological function. It plays a key role in the formation of memory and the uptake of hormones in the brain, including serotonin, the body’s feel-good chemical. When cholesterol levels drop too low, the serotonin receptors cannot work. Cholesterol is a major component of the brain, much of it in the myelin sheaths that insulate nerve cells and in the synapses that transmit nerve impulses.
Some researchers believe that cholesterol acts as an antioxidant(combating stress).
This is the likely explanation for the fact that cholesterol levels tend to go up with age. As an antioxidant, cholesterol protects us against free radical damage that leads to heart disease and cancer. Pretty Cool!!
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