Cholesterol is described as the fatty, waxy lipid solution in the body that not only provides protective coating to the arteries and walls, but it also produces certain hormones and helps to keep the fat level intact in our bodies. Cholesterol is a good source of energy and aids in digestion. Cholesterol can be good, however too much of it can have harmful effects on our bodies. There are two types of cholesterol, the "good cholesterol" or HDL (high density lipoproteins) and the "bad cholesterol" or LDL ( lower density lipoproteins).
VLDL CHLOESTELOL is bad for the body
On the good side, cholesterol plays important roles in the structure of cells and in the production of hormones.
Steroid hormones are derived from cholesterol, a type of lipid found in the body. Cholesterol serves as a precursor for the synthesis of steroid hormones such as cortisol, estrogen, and testosterone. These hormones play important roles in regulating various physiological processes in the body.
First, when cold water moves into your stomach & intestines, it will be absorbed at body temperature. Secondly, adequate hydration is important in removing cholesterol from the body via the renal system (kidneys). Therefore, water, at any temperature or in any form, is important in reducing and maintaining "normal" levels of cholesterol in your body.
Cholesterol is made naturally in your body. Your body will always have LDL cholesterol.
Cholesterol is important because you need it to synthesize the very important steroid hormones such as testosterone and estrogen and is needed to help make Vitamin D in your body. Also, cholesterol is a part of the cell membrane of every cell in your body, so cholesterol is quite important!
Cholesterol is found outside the body.
Although vitamins are important for a good healthy body, there is no clear proof that vitamins lower cholesterol. You can eat foods that do prevent and reduce cholesterol, however: http://www.mayoclinic.com/health/cholesterol/CL00002
The building block of steroid hormones and vitamin D is cholesterol. Cholesterol serves as the precursor molecule for the synthesis of these important biological compounds in the body.
Exogenous is cholesterol from outside the body (from foods). whereas endogenous is cholesterol that is made in the body.
It gives required energy to the body when it is needed...
Yes. One major importance of cholesterol is that it maintains the fluidity of cellular membranes by increasing the distance and lessening the electrostactic interactions between the fatty acid "legs" of the lipid bilayer. If there were none, then the membrane would be more gel-like and cellular metabolism would be less efficient.