What does free fatty acid mean and what is free fatty acid

Free fatty acids, abbreviation: FFA, lipids present in the human body, can be roughly divided into three types: cholesterol, neutral fats (triglycerides), and phospholipids. Free fatty acids are substances that are broken down into neutral fats.

When the liver is depleted of energy for muscle activity, adipose tissue breaks down neutral fats and becomes free fatty acids for energy use. As a result, free fatty acids are needed for long-lasting activity.

Free fatty acids are currently a kind of first-class indicator, which is currently considered to be the earliest state of many diseases, and is currently considered to be earlier than the appearance of insulin resistance. If the free fatty acids are high, the probability of cardiovascular and cerebrovascular diseases is high. However, high levels of free fatty acids do not diagnose a disease.

There is a reason why free fatty acids are high, so what is the reason for high free fatty acids?

Free fatty acids are the components of lipids: the lipids present in the human body can be roughly divided into four types: cholesterol, neutral fats (triglycerides), phospholipids, and free fatty acids. There are many reasons for the high level of free fatty acids, mainly the increased risk of cardiovascular and cerebrovascular diseases, and insulin resistance.

In fact, under normal circumstances, the concentration of free fatty acids in the human body is low, if the concentration of free fatty acids is high, it is easy to cause damage to the endothelial cells of the human body, and it is easy to induce a series of diseases such as coronary heart disease, myocardial infarction, hypertension, etc. At the same time, you should also pay attention to your diet and avoid eating foods that are high in calories, fats and sugars. At the same time, it is also necessary to exercise properly to reduce the content of body fat, which can effectively reduce the concentration of free fatty acids.

Free fatty acids exist in the human body, but some people have high free fatty acids, so what happens when free fatty acids are high?

Free fatty acids are currently a kind of first-class index, and they are the earliest state that many diseases currently think to appear. At present, it is believed that earlier than the appearance of insulin resistance, such as high free fatty acids, the incidence of cardiovascular and cerebrovascular diseases is high, but high free fatty acids cannot diagnose a certain disease, there is no drug to reduce free fatty acids, and there is no need to go**. Free fatty acids mainly provide energy in the body, but when they are elevated, they are easy to induce hyperlipidemia, and may also affect the function of pancreatic islets and induce changes such as diabetes, so it is necessary to pay attention to quitting smoking and alcohol, eating less greasy food, and exercising more to improve.

It is important to know that free fatty acids, also known as non-esterified fatty acids, are very small in serum, such as the determination of small serum samples must use sensitive methods, and avoid the interference of fatty acids produced by fat hydrolysis. Free fatty acids are composed of oleic acid, palmitic acid, linoleic acid, etc., and most of the free fatty acids are combined with albumin and exist in the blood.

The measurement of free fatty acids is generally to check the level of glucose metabolism, lipid metabolism, endocrine function, etc. 1. Glucose metabolism level: the free fatty acid measurement can check the sugar metabolism level in the human body, and the high concentration of free fatty acids can reflect the increase of Xue sugar in the body, and even suffer from diabetes, which has a certain reference value for the diagnosis of diabetes.

2. Lipid metabolism: free fatty acid determination can check the lipid metabolism of the body, understand the cholesterol of the body, and abnormal lipid metabolism will have a certain impact on the liver, which has a definite reference value for the diagnosis of high blood lipids, fat xing hepatitis, etc. 3. Endocrine function:

Free fatty acid measurement can also check the body's endocrine function, endocrine abnormalities will affect thyroid function, and have a certain significance for diagnosing thyroid diseases. If there is an abnormality in the measurement of free fatty acids, it is necessary to do relevant examinations according to the abnormal symptoms of the body, understand the condition of the body, and pay attention to the diet of low sugar and low fat diet.