What is Cholesterol?

Cholesterol is a fatty substance produced by the liver, essential for various bodily functions. It is also found in certain foods. According to the Centers for Disease Control and Prevention (CDC), there are two types of cholesterol:

LDL (Low-Density Lipoprotein) – Also called “bad” cholesterol, too much of it can cause plaque buildup in the arteries.

HDL (High-Density Lipoprotein) – Known as “good” cholesterol, it helps remove excess LDL from the bloodstream.

An unhealthy lifestyle, including poor diet, lack of exercise, smoking, and excessive alcohol consumption, can contribute to high LDL cholesterol levels. The American Heart Association (AHA) recommends adults get their cholesterol checked every 4-6 years starting at age 20 to monitor any risks.

What Causes High Cholesterol?

Several factors can lead to high cholesterol, including:

Eating a diet high in saturated and trans fats (processed and fried foods)

Lack of physical activity

Excess body weight

Smoking and alcohol consumption

Genetics (some people inherit high cholesterol levels)

For those with a family history of high cholesterol, lifestyle changes alone may not be enough to control it.

5 Signs That Indicate High Cholesterol

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