Cholesterol

Cholesterol is that fatty substance that plays an important role in forming the outer lining of the cells of the body. It comes from two sources: from the food we eat and from the body itself. Yes, unknown to many, the body actually produces cholesterol in the liver. This happens in between meals when the cholesterol level in the blood drops below a certain level.

Cholesterol, being a fatty substance, is immiscible in water. This means that it does not dissolve in plasma, which is the liquid part of blood, and is mainly composed of water. So, the only way for cholesterol to be brought to and from the cells would be through carriers called lipoproteins. These are further classified into high density lipoproteins (HDL), low density (LDL), very low density (VLDL) and intermediate density lipoproteins (IDL).

Low density lipoproteins or rather high levels of which have been associated with the development of atherosclerosis, which in turn, increases the risk of coronary artery disease. When too much LDL is in the blood, it can create deposits along the inner lining of blood vessels and together with other substances form and harden into a plaque. This plaque builds up causing a partial, and eventually, a complete obstruction of blood flow and from then on, it would be a guessing game as to which part of the body would be affected. If the artery is supplying a part of the brain, then a stroke would ensue. If it is the heart, then it would be a heart attack. Sounds morbid, right? It is.

So, how does one put a stop to this crippling cascade? By adopting a healthy lifestyle, of course. Start a heart-healthy diet. This means eating more fruits, vegetables, and whole grains, and less of red meat and processed foods. Lean meats, poultry, and fish are acceptable, but should be limited to only a few times per week. Physical inactivity is another risk factor that should be looked into. The American Heart Association recommends that everyone should engage in even at least thirty minutes worth of exercise a day. Even mild activities, like walking, housework, or gardening can do wonders, as long as it is done daily.

There are no short cuts here. Medications can only do so much. In the long run, it would still be you who needs to make that difference. So, take charge. After all, it is your life that is at stake here. Wouldn’t the sacrifice be worth it? Think about that.