? Lipids are fats in the blood. There are three types of lipids in human blood, including total cholesterol, triglycerides, and lipids. Among them, cholesterol is divided into high-density cholesterol and low-density cholesterol, the former has a protective effect on the cardiovascular, usually referred to as "good cholesterol"; the latter is high, coronary heart disease and other cardiovascular diseases will increase the risk, usually referred to as "bad cholesterol". What are the causes of cholesterol? What are the causes of cholesterol?

? 1. Poor diet

? If you don't pay attention to your diet in daily life, it is easy to cause high cholesterol, for example, people who love to eat greasy food in daily life tend to have much higher cholesterol than the average person, so this kind of people must pay attention to the dietary habits, eat more vegetables and fruits, and adjust the cholesterol of the decline of the role of a very important.

? 2. Genetic factors

? The level of cholesterol is actually affected by genetic factors, if the genetic factors lead to the human body in the metabolism of cholesterol enzyme activity is reduced, then the body will have to the absorption of the situation, if the metabolism in the body at this time is slow, is likely to cause lipid metabolism disorders, which leads to cholesterol elevation.

? 3. Excessive drinking

? Alcohol can significantly raise cholesterol levels in two different ways. First, alcohol contains excess glucose and carbohydrates, which are usually stored as triglycerides when we consume too much. Second, alcohol has a similar sedative effect, and if you drink too much, you may feel a hangover, which usually increases the desire to consume high-fat and high-sugar foods. Again, alcohol is metabolized in the liver, where 80% of cholesterol is synthesized, and large amounts of alcohol interfere with the liver's process of synthesizing cholesterol, which may result in excessive release of cholesterol and triglycerides into the bloodstream.

? 4. Love to eat animal offal

? Many people especially like to eat animal offal. They feel that these offal is more delicious, but also can add a lot of elements for the body, especially to prevent anemia. Like our common offal are pig liver, pig kidney or other animal offal, but the cholesterol in these foods is very high. For some patients try to eat less.