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Cholesterol plays a very important role in our bodies. Our body requires a small amount of blood cholesterol to build the structure of cell membranes. However, an excessive amount of cholesterol can act can be very harmful. There are different types of cholesterol and some of them act differently. In this blog, we’ll explain what is cholesterol, how it is helpful, and what conditions can make it harmful.


Cholesterol is a substance that can be found in all the cells of the body. The purpose of cholesterol is to build new cells, vitamins, and other hormones. There are two sources of cholesterol, one is your liver, and the other is from meat. Some types of cholesterol also cause harm to health if they increase in large amounts.

Types of Cholesterol

There are three types of cholesterol which are named HDL, LDL, and VLDL.The full form of HDL is High-Density Lipoprotein cholesterol. This is also referred to as good cholesterol because it acts as a carrier that transfers cholesterol from your body to your liver.

LDL means Low-Density Lipoprotein, which isalso known as bad cholesteroland has negative impacts on health if it gets in excessive amounts. The reason behind this is that LDL cholesterol is responsible for the build-up of plaque in your arteries. This can lead to several heart-related diseases like heart attack, stroke, etc.

The VLDL(Very-Low-Density Lipoprotein), also called bad cholesterol that is also dangerous in increased amounts. Just like LDL, VLDL is also responsible for buildingup plaque in your arteries.

Why HDL is Good Cholesterol

HDL is called good cholesterol because it carries the amounts of cholesterol from your blood to the liver. After that, the liver helps to remove this cholesterol from your body. This process helps you to stay healthy and reduces the risk of heart-related issues and stroke.

How LDL and VLDL Increase

When the amounts of LDL and VLDL cholesterol increase, it creates serious health problems. These types of cholesterol can increase due to several reasons. The main reason behind this unhealthy lifestyle includes unhealthy diets, inactivity, eating dairy products full of fat, consuming so much red meat, etc. However, genetics can be a reason behind cholesterol as well.

Diseases due to LDL Cholesterol

The LDL and VLDL are types of cholesterol that can disturb the flow of bloodin arteries.If the amount of HDL is decreasing while LDL and VLDL are increasing then you are under threat of several long-term illnesses. This can lead to heart-related problems like coronary heart disease, stroke, and heart attack.

How to Maintain Cholesterol Levels

By reading the above, it is clear that LDL and VLDL in large amounts can create health issues. It is important to maintain good cholesterol levels by following some healthy habits. If you wanted to decrease LDL and VLDL cholesterol levels then reduce eating foods containing saturated fats. Some of these foods include red meat, biscuits, cheese, etc. Eat food rich in omega-3 fatty acids and soluble fiber.
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