Strictly speaking, the human brain is a fat block, which leads to the working frequency of the brain. There are strict requirements for the transportation of oxygen and nutrients. Only sufficient and high-quality lipids can meet the unique physiological needs of the brain.
Most people think that memory is innate and whether the brain works well is innate, but few people realize this. If there is not enough high-quality oil supplement and the brain can't get enough nutrition, then the function of the brain can't be fully exerted. Memory will naturally be poor and thinking will be slow!
Dry skin and lack of water are the enemies of all women who love beauty, but how many people know that the real reason for skin lack of water is lack of oil! When we drink soup, we will find that oily soup will not emit steam, because oil is water-locked, and so is our cellular skin.
There is a thin layer of fat on the surface of our skin, just like the oil on the water surface, which tightly locks the water in our body. If the body interferes with the synthesis of this thin fat for various reasons, it will lead to the loss of protection of cells protected by thin fat, thus losing water and becoming dry, so lipids are important nutrients for skin health.
Meanwhile, this thin layer of fat is the first barrier between the body and the outside world. It is like a wall, separating the body from the outside world, and it is difficult for any bacteria and viruses to invade. If we are injured and there is a gap in this protective film, then the body will be repaired at the first time, because this is a matter of life and death.
Why are people with extensive burns prone to infection and death? It is because he lost the outermost membrane that a large number of bacteria and viruses invaded and infected and died! So it is the same for healthy people. If the permeability of this membrane is too high due to lack of oil, the most likely problems are various skin problems, such as allergies, rashes, inflammation, strange erythema and so on.
Looking into the body, when entering blood vessels, the density of fat is less than that of water, which makes red blood cells and some immune cells in blood float, making blood flow smoother and circulation better. Many people who don't understand think that too much fat will lead to high blood viscosity.
But if we look at life, oil is very smooth and has a very good protective effect, including leather sofas, wooden musical instruments and furniture, which can be maintained by rubbing oil. Yes or no?
If you accidentally knock over a bottle of oil, it will go into every corner. The same is true in our body. Enough high-quality oil can drill into every corner of the body, into the depths of lymph, into capillaries, and flow to various places where water is not easy to reach, bringing out the fat-soluble garbage inside.
What is sticky is sugar. No matter how sugar is made or transformed, it will stick. No matter how good the oil is, it will not slip when it touches sugar. If you have friends who can cook oil paintings, you will have this experience.
Of course, the same is true of the body. No matter how good the oil in our body is, if there is more sugar in the blood, especially the sugar brought by high-carbon water in polished rice pasta, the oil in our body will become sticky, which will lead to the thickening of blood and the increase of blood pressure, and the whole body will become weak because of the lack of nutrient delivery. So we often find that blood sugar, blood lipid and blood pressure are often together, commonly known as the three highs.
Let's take a closer look at the cellular level!
Cell membrane, whose surface structure contains a lot of phospholipids, can also be simply absorbed by various good oils. But how important is this cell membrane?
First of all, the cell membrane, as the first barrier between cells and the outside world, is like a fence, which separates cells from each other and allows each cell to do its own work relatively independently without being in a mess. At the same time, this cell membrane separates cells from other body fluids, so that biological substances and other water-soluble liquids will not enter cells and cause them to swell and explode.
Secondly, the cell membrane is a barrier for blood and cells to exchange nutrients. This exchange also takes place in the information exchange of brain cells and the transmission of nerve impulses. Simply put, if the function of this membrane is not good, then your various physiological reactions will become dull.
In fact, even various hormones in our body need a lot of lipid synthesis, including estrogen, progesterone, androgen, glucocorticoid, testosterone, cortisol and so on. If there is a lack of adequate lipid intake, among other things, this person can't distinguish between men and women, and it is difficult to get pregnant. And the cholesterol we are afraid of is the most important raw material.
How important is cholesterol? In order to form our cell membrane, we can stop external bacteria and viruses to prevent life-threatening. The body is afraid that your cholesterol intake is insufficient, so it has deliberately evolved its own function of synthesizing cholesterol to avoid deficiency. If you eat cholesterol properly, it will reduce the workload of your body and make your body work more normally. People with high cholesterol are often so-called vegetarians who don't eat cholesterol at all and don't eat good oil.
For the human body, the importance of lipids is almost equal to that of protein. Can you live up to your health without drinking 50ml of good oil every day?
Lipids contain fat, phospholipids and sterols (such as cholesterol), which we call oil for short. In fact, there is a serious shortage of good oil in China's diet. What is good oil? In fact, just like fruit juice, natural oils that have not been destroyed by nutrient removal processing are good oils. And those refined oils, oils damaged by high-temperature processing, and fats converted from sugar are all things we need to avoid.
Good oil plays an irreplaceable role in enhancing immunity, dissolving metabolic wastes, delaying aging, regulating endocrine and protecting skin. This is the food that we should eat regularly in our daily diet. What really needs to be careful is the hydrogenated oil, refined oil and all kinds of inferior oil that have gone through high temperature for a long time in the supermarket.
Those so-called experts take all kinds of strange symptoms caused by long-term intake of inferior oil and give these symptoms different names, commonly known as diseases! Remind the world not to consume too much oil. It is precisely because of these reminders that China people are generally in poor health and various chronic diseases are spreading. Some children are prone to high blood pressure at the age of seventeen or eighteen, and the number is still increasing. According to the logic of less oil, it should be reduced!