Cholesterol: Good or bad?

In today's world, almost everything is free not that everything has no price. It just seems that we have reached the era where we become more aware of our health conditions. Thus, it seems to be the era of everything that is -free. Try scanning every available product in your local grocery and you will see what we mean.

Your bread is bromate-free; your yoghurt is fat-free; your cooking oil is cholesterol-free; your canned soup is preservative-free; and the list goes on and on. Now you are beginning to wonder about the next -free commodity that you would encounter.

This is not exactly bad. In fact, health experts encourage us to be more sensitive about the foods we eat and the nutrients that we get from them. However, not everything that is -free is healthy. Our bodies need certain substances to be able to function well.

Let us take a look at cholesterol for instance. Very simply defined, cholesterol is a fatty substance that occurs naturally in the blood, cell walls, and most body tissues. Cholesterol is made by the liver, and it enters the body via foods rich in saturated fat.

Types of cholesterol

On the other hand, High Density Lipoprotein (HDL) is the "good" cholesterol. This "good" cholesterol carries blood cholesterol back to the liver, where it can be eliminated. HDL helps prevent a cholesterol buildup in blood vessels. Low HDL levels increase heart disease risk.


So before you go into your cholesterol deprivation program, remember that cholesterol is essential for human life. It builds and repairs cells, it is used to produce sex hormones like estrogen and testosterone, it is converted to bile acids to help you digest food and it is found in large amounts in brain and nerve tissue