Is cholesterol good for people What is the harm of cholesterol to the human body?

It is indispensable for the body, but an overdose is certainly not good.

Excess cholesterol in the human body is very harmful to the human body. Not only will you get high blood pressure and heart disease, but for girls who love beauty, you will also gain weight. Hehe.

Cholesterol is divided into HDL and LDL.

HDL cholesterol is good.

LDL cholesterol is bad, mainly causing cardiovascular and cerebrovascular diseases such as vascular embolism.

Take care to control LDL cholesterol.

If the cholesterol is too high, it can cause dizziness and headaches, and can also lead to fatty liver, high blood pressure, hyperlipidemia and other diseases.

As we all know, the human body needs cholesterol to maintain normal function, if cholesterol rises, it will lead to blood vessels thinning, narrowing, cholesterol is deposited in the blood vessels, and over time blood clots will occur, prone to cardiovascular and cerebrovascular diseases, the most common is cerebral infarction, stroke, pulmonary embolism, etc., the mortality and disability rates of these complications are very high.

It will lead to elevated cholesterol, fatty liver, hyperlipidemia, high blood pressure, and a series of diseases, all of which are harmful to the human body.

When appropriately insuming cholesterol-rich animal foods, you can increase the intake of soy products and mushrooms rich in phosphorus and calcium to reduce the deposition of cholesterol in the blood vessel wall and maintain the function of blood vessels. So is cholesterol harmful to the human body? What is cholesterol?

What is cholesterol?

Cholesterol is also an important indicator of clinical biochemical tests, under normal circumstances, cholesterol synthesized by the body in the liver and ingested from food will be converted into steroid hormones or become a component of cell membranes, and the concentration of cholesterol in the blood will remain constant. When severe lesions occur in the liver, cholesterol concentrations decrease. In patients with jaundice obstruction and nephrotic syndrome, cholesterol concentrations tend to rise.

Cholesterol has a wide range of physiological roles in the body, but when it is in excess, it can lead to hypercholesterolemia, which has a negative effect on the body. Modern studies have found that atherosclerosis and venous thrombosis are closely related to cholelithiasis and hypercholesterolemia. If it is simply high cholesterol, dietary regulation is the best solution, and if it is accompanied by high blood pressure, it is best to use antihypertensive drugs if it is determined by a doctor to have high blood pressure while monitoring blood pressure.

Hypercholesterolemia is a very important cause of atherosclerosis, so be careful.

Is cholesterol harmful to people's jealousy and blindness?

Cholesterol is also known as cholesterol. A derivative of cyclopentane polyhydrophenanthrene. As early as the 18th century, cholesterol was discovered from gallstones, and in 1816 the chemist Bencher named this lipid substance cholesterol.

Cholesterol is widely found in animals, especially in brain and nerve tissues, and is also high in kidneys, spleen, liver, and bile. Its solubility is similar to that of fat, insoluble in water, soluble in ether, chloroform and other solvents.

Cholesterol is an indispensable and important substance for animal cells, which not only participates in the formation of cell membranes, but also is a raw material for the synthesis of bile acids, vitamin D and steroid hormones. Cholesterol can also be metabolized into bile acids, steroid hormones, 7-dehydrocholesterol, and 7-dehydrocholesterol will be converted into vitamin D3 by ultraviolet irradiation, so cholesterol is not a harmful substance to the human body.

What are the dangers of cholesterol? Why? For a long time, there has been a deep misunderstanding of cholesterol.

Although high cholesterol can bring harm to human health, we should not talk about cholesterol because of this, or even think that cholesterol is a type"Bad stuff"。But in fact, cholesterol is one of the essential nutrients for the human body, and the body usually needs a certain amount of cholesterol to function properly. Cholesterol is one of the basic building blocks of the body's cells.

It is also an essential nutrient for growth and development, brain development, and the maintenance of various functions of the body. For example, it is a raw material for the synthesis of bile acids, hormones, sex hormones, and vitamin D, as well as a component of the brain, liver, and other vital organs. I remember when I was in college, many of my classmates did not eat egg yolks when they ate eggs, cholesterol was very high, and eating it was not good for the body, and even college students in their 20s were worried about the impact of cholesterol, which was easy to cause high blood pressure in the elderly, not to mention, cholesterol was also high, and many people simply did not touch eggs, and it seemed that eating a little blood lipids would soar.

In fact, cholesterol itself is not terrible, our body is also synthesizing it every day, it is an essential substance. Cholesterol is an important building block for building cells and is used to make cell membranes. Cholesterol is also a building block of vitamin D, bile acids, and some of the body's most important hormones.

We put it so important"Heroes"It's a profound misconception to be seen as a monster. What's more, not all of the cholesterol we need comes from food. In fact, we only get 20 to 30 percent of the cholesterol our body needs from food every day.

The remaining 70 to 80 percent comes from the liver. And only a small fraction of the cholesterol we eat from food is directly absorbed, and most of it is broken down into smaller units to wait**. In order to reduce blood lipid levels, some friends deliberately control the intake of cholesterol, in fact, this effect is not great, as we said earlier, most of the cholesterol in our body is self-synthesized, and it is useless to control the diet.

And if our cholesterol levels are too low, it can lead to stroke and depression. Of course, if the cholesterol is too high, it can also lead to blood clots, high blood pressure and other diseases, so it is not good to have too high or too low cholesterol, and everything should be appropriate.

If too much tweezers are used in the diet, cholesterol can form deposits on the walls of blood vessels, causing blood vessels to become clogged and life-threatening.

It can cause hypertension and cerebral infarction.